// CkImap.h: interface for the CkImap class.
//
//////////////////////////////////////////////////////////////////////

// This header is generated for Chilkat 11.0.0

#define _CkVersion 11.0.0

#ifndef _CkImap_H
#define _CkImap_H
	
#include "chilkatDefs.h"
#include "CkString.h"
#include "CkClassWithCallbacks.h"

class CkBinData;
class CkByteData;
class CkTask;
class CkEmail;
class CkStringBuilder;
class CkMessageSet;
class CkEmailBundle;
class CkStringArray;
class CkCert;
class CkMailboxes;
class CkSecureString;
class CkJsonObject;
class CkPrivateKey;
class CkSshKey;
class CkXmlCertVault;
class CkSsh;
class CkSocket;
class CkBaseProgress;



#if !defined(__sun__) && !defined(__sun)
#pragma pack (push, 8)
#endif


#undef Copy

// CLASS: CkImap
class CK_VISIBLE_PUBLIC CkImap  : public CkClassWithCallbacks
{
    private:

	// Don't allow assignment or copying these objects.
	CkImap(const CkImap &);
	CkImap &operator=(const CkImap &);

    public:
	CkImap(void);
	virtual ~CkImap(void);

	static CkImap *createNew(void);
	static CkImap *createNew2(int progLang);
	void CK_VISIBLE_PRIVATE inject(void *impl);

	// May be called when finished with the object to free/dispose of any
	// internal resources held by the object. 
	void dispose(void);

	
		
	CkBaseProgress *get_EventCallbackObject(void) const;
	void put_EventCallbackObject(CkBaseProgress *progress);


	// BEGIN PUBLIC INTERFACE

	// ----------------------
	// Properties
	// ----------------------
	// When set to true, causes the currently running method to abort. Methods that
	// always finish quickly (i.e.have no length file operations or network
	// communications) are not affected. If no method is running, then this property is
	// automatically reset to false when the next method is called. When the abort
	// occurs, this property is reset to false. Both synchronous and asynchronous
	// method calls can be aborted. (A synchronous method call could be aborted by
	// setting this property from a separate thread.)
	bool get_AbortCurrent(void);
	// When set to true, causes the currently running method to abort. Methods that
	// always finish quickly (i.e.have no length file operations or network
	// communications) are not affected. If no method is running, then this property is
	// automatically reset to false when the next method is called. When the abort
	// occurs, this property is reset to false. Both synchronous and asynchronous
	// method calls can be aborted. (A synchronous method call could be aborted by
	// setting this property from a separate thread.)
	void put_AbortCurrent(bool newVal);

	// When true (the default) the Append method will mark the email appended to a
	// mailbox as already seen. Otherwise an appended email will be initialized to have
	// a status of unseen.
	bool get_AppendSeen(void);
	// When true (the default) the Append method will mark the email appended to a
	// mailbox as already seen. Otherwise an appended email will be initialized to have
	// a status of unseen.
	void put_AppendSeen(bool newVal);

	// The UID of the last email appended to a mailbox via an Append* method. (Not all
	// IMAP servers report back the UID of the email appended.)
	int get_AppendUid(void);

	// Can be set to "XOAUTH2", "CRAM-MD5", "NTLM", "PLAIN", or "LOGIN" to select the
	// authentication method. NTLM is the most secure, and is a synonym for "Windows
	// Integrated Authentication". The default is "LOGIN" (or the empty string) which
	// is simple plain-text username/password authentication. Not all IMAP servers
	// support all authentication methods.
	// 
	// The XOAUTH2 method was added in version 9.5.0.44.
	// 
	// Note: If SPA (i.e. NTLM) authentication does not succeed, set the
	// Global.DefaultNtlmVersion property equal to 1 and then retry.
	// 
	void get_AuthMethod(CkString &str);
	// Can be set to "XOAUTH2", "CRAM-MD5", "NTLM", "PLAIN", or "LOGIN" to select the
	// authentication method. NTLM is the most secure, and is a synonym for "Windows
	// Integrated Authentication". The default is "LOGIN" (or the empty string) which
	// is simple plain-text username/password authentication. Not all IMAP servers
	// support all authentication methods.
	// 
	// The XOAUTH2 method was added in version 9.5.0.44.
	// 
	// Note: If SPA (i.e. NTLM) authentication does not succeed, set the
	// Global.DefaultNtlmVersion property equal to 1 and then retry.
	// 
	const char *authMethod(void);
	// Can be set to "XOAUTH2", "CRAM-MD5", "NTLM", "PLAIN", or "LOGIN" to select the
	// authentication method. NTLM is the most secure, and is a synonym for "Windows
	// Integrated Authentication". The default is "LOGIN" (or the empty string) which
	// is simple plain-text username/password authentication. Not all IMAP servers
	// support all authentication methods.
	// 
	// The XOAUTH2 method was added in version 9.5.0.44.
	// 
	// Note: If SPA (i.e. NTLM) authentication does not succeed, set the
	// Global.DefaultNtlmVersion property equal to 1 and then retry.
	// 
	void put_AuthMethod(const char *newVal);

	// Applies to the PLAIN authentication method. May be set to an authorization ID
	// that is to be sent along with the Login and Password for authentication.
	void get_AuthzId(CkString &str);
	// Applies to the PLAIN authentication method. May be set to an authorization ID
	// that is to be sent along with the Login and Password for authentication.
	const char *authzId(void);
	// Applies to the PLAIN authentication method. May be set to an authorization ID
	// that is to be sent along with the Login and Password for authentication.
	void put_AuthzId(const char *newVal);

	// If set to true, then all Fetch* methods will also automatically download
	// attachments. If set to false, then the Fetch* methods download the email
	// without attachments. The default value is true.
	// 
	// Note: Methods that download headers-only, such as FetchSingleHeader, ignore this
	// property and never download attachments. Also, signed and/or encrypted emails
	// will always be downloaded in full (with attachments) regardless of this property
	// setting.
	// 
	bool get_AutoDownloadAttachments(void);
	// If set to true, then all Fetch* methods will also automatically download
	// attachments. If set to false, then the Fetch* methods download the email
	// without attachments. The default value is true.
	// 
	// Note: Methods that download headers-only, such as FetchSingleHeader, ignore this
	// property and never download attachments. Also, signed and/or encrypted emails
	// will always be downloaded in full (with attachments) regardless of this property
	// setting.
	// 
	void put_AutoDownloadAttachments(bool newVal);

	// If true, then the following will occur when a connection is made to an IMAP
	// server:
	// 
	// 1) If the Port property = 993, then sets StartTls = false and Ssl = true
	// 2) If the Port property = 143, sets Ssl = false
	// 
	// The default value of this property is true.
	// 
	bool get_AutoFix(void);
	// If true, then the following will occur when a connection is made to an IMAP
	// server:
	// 
	// 1) If the Port property = 993, then sets StartTls = false and Ssl = true
	// 2) If the Port property = 143, sets Ssl = false
	// 
	// The default value of this property is true.
	// 
	void put_AutoFix(bool newVal);

	// The IP address to use for computers with multiple network interfaces or IP
	// addresses. For computers with a single network interface (i.e. most computers),
	// this property should not be set. For multihoming computers, the default IP
	// address is automatically used if this property is not set.
	// 
	// The IP address is a string such as in dotted notation using numbers, not domain
	// names, such as "165.164.55.124".
	// 
	void get_ClientIpAddress(CkString &str);
	// The IP address to use for computers with multiple network interfaces or IP
	// addresses. For computers with a single network interface (i.e. most computers),
	// this property should not be set. For multihoming computers, the default IP
	// address is automatically used if this property is not set.
	// 
	// The IP address is a string such as in dotted notation using numbers, not domain
	// names, such as "165.164.55.124".
	// 
	const char *clientIpAddress(void);
	// The IP address to use for computers with multiple network interfaces or IP
	// addresses. For computers with a single network interface (i.e. most computers),
	// this property should not be set. For multihoming computers, the default IP
	// address is automatically used if this property is not set.
	// 
	// The IP address is a string such as in dotted notation using numbers, not domain
	// names, such as "165.164.55.124".
	// 
	void put_ClientIpAddress(const char *newVal);

	// Contains the IMAP server's domain name (or IP address) if currently connected.
	// Otherwise returns an empty string.
	void get_ConnectedToHost(CkString &str);
	// Contains the IMAP server's domain name (or IP address) if currently connected.
	// Otherwise returns an empty string.
	const char *connectedToHost(void);

	// Maximum number of seconds to wait when connecting to an IMAP server. The default
	// value is 30 (units are in seconds).
	int get_ConnectTimeout(void);
	// Maximum number of seconds to wait when connecting to an IMAP server. The default
	// value is 30 (units are in seconds).
	void put_ConnectTimeout(int newVal);

	// The Windows Domain to use for Windows Integrated Authentication (also known as
	// NTLM). This may be empty.
	void get_Domain(CkString &str);
	// The Windows Domain to use for Windows Integrated Authentication (also known as
	// NTLM). This may be empty.
	const char *domain(void);
	// The Windows Domain to use for Windows Integrated Authentication (also known as
	// NTLM). This may be empty.
	void put_Domain(const char *newVal);

	// This is the number of milliseconds between each AbortCheck event callback. The
	// AbortCheck callback allows an application to abort any IMAP operation prior to
	// completion. If HeartbeatMs is 0, no AbortCheck event callbacks will occur.
	int get_HeartbeatMs(void);
	// This is the number of milliseconds between each AbortCheck event callback. The
	// AbortCheck callback allows an application to abort any IMAP operation prior to
	// completion. If HeartbeatMs is 0, no AbortCheck event callbacks will occur.
	void put_HeartbeatMs(int newVal);

	// A string containing an integer value that is the HIGHESTMODSEQ of the currently
	// selected mailbox, or 0 if no mailbox is selected. (Chilkat decided to make this
	// a string property for the chance that HIGHESTMODSEQ is an extremely large
	// integer.)
	// 
	// Not all IMAP servers support HIGHESTMODSEQ. See RFC 4551 Section 3.1.1
	// HIGHESTMODSEQ Response Code for more information.
	// 
	// 
	// References:
	// 1: https://tools.ietf.org/html/rfc4551#section-3.1.1
	void get_HighestModSeq(CkString &str);
	// A string containing an integer value that is the HIGHESTMODSEQ of the currently
	// selected mailbox, or 0 if no mailbox is selected. (Chilkat decided to make this
	// a string property for the chance that HIGHESTMODSEQ is an extremely large
	// integer.)
	// 
	// Not all IMAP servers support HIGHESTMODSEQ. See RFC 4551 Section 3.1.1
	// HIGHESTMODSEQ Response Code for more information.
	// 
	// 
	// References:
	// 1: https://tools.ietf.org/html/rfc4551#section-3.1.1
	const char *highestModSeq(void);

	// If an HTTP proxy requiring authentication is to be used, set this property to
	// the HTTP proxy authentication method name. Valid choices are "Basic" or "NTLM".
	void get_HttpProxyAuthMethod(CkString &str);
	// If an HTTP proxy requiring authentication is to be used, set this property to
	// the HTTP proxy authentication method name. Valid choices are "Basic" or "NTLM".
	const char *httpProxyAuthMethod(void);
	// If an HTTP proxy requiring authentication is to be used, set this property to
	// the HTTP proxy authentication method name. Valid choices are "Basic" or "NTLM".
	void put_HttpProxyAuthMethod(const char *newVal);

	// The NTLM authentication domain (optional) if NTLM authentication is used.
	void get_HttpProxyDomain(CkString &str);
	// The NTLM authentication domain (optional) if NTLM authentication is used.
	const char *httpProxyDomain(void);
	// The NTLM authentication domain (optional) if NTLM authentication is used.
	void put_HttpProxyDomain(const char *newVal);

	// If an HTTP proxy is to be used, set this property to the HTTP proxy hostname or
	// IPv4 address (in dotted decimal notation).
	void get_HttpProxyHostname(CkString &str);
	// If an HTTP proxy is to be used, set this property to the HTTP proxy hostname or
	// IPv4 address (in dotted decimal notation).
	const char *httpProxyHostname(void);
	// If an HTTP proxy is to be used, set this property to the HTTP proxy hostname or
	// IPv4 address (in dotted decimal notation).
	void put_HttpProxyHostname(const char *newVal);

	// If an HTTP proxy requiring authentication is to be used, set this property to
	// the HTTP proxy password.
	void get_HttpProxyPassword(CkString &str);
	// If an HTTP proxy requiring authentication is to be used, set this property to
	// the HTTP proxy password.
	const char *httpProxyPassword(void);
	// If an HTTP proxy requiring authentication is to be used, set this property to
	// the HTTP proxy password.
	void put_HttpProxyPassword(const char *newVal);

	// If an HTTP proxy is to be used, set this property to the HTTP proxy port number.
	// (Two commonly used HTTP proxy ports are 8080 and 3128.)
	int get_HttpProxyPort(void);
	// If an HTTP proxy is to be used, set this property to the HTTP proxy port number.
	// (Two commonly used HTTP proxy ports are 8080 and 3128.)
	void put_HttpProxyPort(int newVal);

	// If an HTTP proxy requiring authentication is to be used, set this property to
	// the HTTP proxy login name.
	void get_HttpProxyUsername(CkString &str);
	// If an HTTP proxy requiring authentication is to be used, set this property to
	// the HTTP proxy login name.
	const char *httpProxyUsername(void);
	// If an HTTP proxy requiring authentication is to be used, set this property to
	// the HTTP proxy login name.
	void put_HttpProxyUsername(const char *newVal);

	// Turns the in-memory session logging on or off. If on, the session log can be
	// obtained via the SessionLog property. The default value is false.
	// 
	// The SessionLog contains the raw commands sent to the IMAP server, and the raw
	// responses received from the IMAP server.
	// 
	bool get_KeepSessionLog(void);
	// Turns the in-memory session logging on or off. If on, the session log can be
	// obtained via the SessionLog property. The default value is false.
	// 
	// The SessionLog contains the raw commands sent to the IMAP server, and the raw
	// responses received from the IMAP server.
	// 
	void put_KeepSessionLog(bool newVal);

	// The MIME source of the email last appended during a call to AppendMail, or
	// AppendMime.
	void get_LastAppendedMime(CkString &str);
	// The MIME source of the email last appended during a call to AppendMail, or
	// AppendMime.
	const char *lastAppendedMime(void);

	// The last raw command sent to the IMAP server. (This information can be used for
	// debugging if problems occur.)
	void get_LastCommand(CkString &str);
	// The last raw command sent to the IMAP server. (This information can be used for
	// debugging if problems occur.)
	const char *lastCommand(void);

	// The last intermediate response received from the IMAP server. (This information
	// can be used for debugging if problems occur.)
	void get_LastIntermediateResponse(CkString &str);
	// The last intermediate response received from the IMAP server. (This information
	// can be used for debugging if problems occur.)
	const char *lastIntermediateResponse(void);

	// The raw data of the last response from the IMAP server. (Useful for debugging if
	// problems occur.) This property is cleared whenever a command is sent to the IMAP
	// server. If no response is received, then this property will remain empty.
	// Otherwise, it will contain the last response received from the IMAP server.
	void get_LastResponse(CkString &str);
	// The raw data of the last response from the IMAP server. (Useful for debugging if
	// problems occur.) This property is cleared whenever a command is sent to the IMAP
	// server. If no response is received, then this property will remain empty.
	// Otherwise, it will contain the last response received from the IMAP server.
	const char *lastResponse(void);

	// The response code part of the last command response, if it exists. IMAP status
	// responses MAY include an OPTIONAL "response code". A response code consists of
	// data inside square brackets in the form of an atom, possibly followed by a space
	// and arguments. The response code contains additional information or status codes
	// for client software beyond the OK/NO/BAD condition, and are defined when there
	// is a specific action that a client can take based upon the additional
	// information. Examples of response codes are "NONEXISTENT" and
	// "AUTHENTICATIONFAILED". The response code strings for a given failure condition
	// may vary depending on the IMAP server implementation.
	void get_LastResponseCode(CkString &str);
	// The response code part of the last command response, if it exists. IMAP status
	// responses MAY include an OPTIONAL "response code". A response code consists of
	// data inside square brackets in the form of an atom, possibly followed by a space
	// and arguments. The response code contains additional information or status codes
	// for client software beyond the OK/NO/BAD condition, and are defined when there
	// is a specific action that a client can take based upon the additional
	// information. Examples of response codes are "NONEXISTENT" and
	// "AUTHENTICATIONFAILED". The response code strings for a given failure condition
	// may vary depending on the IMAP server implementation.
	const char *lastResponseCode(void);

	// If logged into an IMAP server, the logged-in username.
	void get_LoggedInUser(CkString &str);
	// If logged into an IMAP server, the logged-in username.
	const char *loggedInUser(void);

	// After selecting a mailbox (by calling SelectMailbox), this property will be
	// updated to reflect the total number of emails in the mailbox.
	int get_NumMessages(void);

	// Set to true to prevent the mail flags (such as the "Seen" flag) from being set
	// when email is retrieved. The default value of this property is false.
	bool get_PeekMode(void);
	// Set to true to prevent the mail flags (such as the "Seen" flag) from being set
	// when email is retrieved. The default value of this property is false.
	void put_PeekMode(bool newVal);

	// This property is only valid in programming environment and languages that allow
	// for event callbacks.
	// 
	// Sets the value to be defined as 100% complete for the purpose of PercentDone
	// event callbacks. The defaut value of 100 means that at most 100 event
	// PercentDone callbacks will occur in a method that (1) is event enabled and (2)
	// is such that it is possible to measure progress as a percentage completed. This
	// property may be set to larger numbers to get more fine-grained PercentDone
	// callbacks. For example, setting this property equal to 1000 will provide
	// callbacks with .1 percent granularity. For example, a value of 453 would
	// indicate 45.3% competed. This property is clamped to a minimum value of 10, and
	// a maximum value of 100000.
	// 
	int get_PercentDoneScale(void);
	// This property is only valid in programming environment and languages that allow
	// for event callbacks.
	// 
	// Sets the value to be defined as 100% complete for the purpose of PercentDone
	// event callbacks. The defaut value of 100 means that at most 100 event
	// PercentDone callbacks will occur in a method that (1) is event enabled and (2)
	// is such that it is possible to measure progress as a percentage completed. This
	// property may be set to larger numbers to get more fine-grained PercentDone
	// callbacks. For example, setting this property equal to 1000 will provide
	// callbacks with .1 percent granularity. For example, a value of 453 would
	// indicate 45.3% competed. This property is clamped to a minimum value of 10, and
	// a maximum value of 100000.
	// 
	void put_PercentDoneScale(int newVal);

	// The IMAP port number. If using SSL, be sure to set this to the IMAP SSL port
	// number, which is typically port 993. (If this is the case, make sure you also
	// set the Ssl property = true.
	int get_Port(void);
	// The IMAP port number. If using SSL, be sure to set this to the IMAP SSL port
	// number, which is typically port 993. (If this is the case, make sure you also
	// set the Ssl property = true.
	void put_Port(int newVal);

	// If true, then use IPv6 over IPv4 when both are supported for a particular
	// domain. The default value of this property is false, which will choose IPv4
	// over IPv6.
	bool get_PreferIpv6(void);
	// If true, then use IPv6 over IPv4 when both are supported for a particular
	// domain. The default value of this property is false, which will choose IPv4
	// over IPv6.
	void put_PreferIpv6(bool newVal);

	// The maximum amount of time (in seconds) that incoming data is allowed to stall
	// while reading any kind of response from an IMAP server. This is the amount of
	// time that needs to elapse while no additional response bytes are forthcoming.
	// For the case of long responses, if the data stream halts for more than this
	// amount, it will timeout. This property is not a maximum for the total response
	// time, but only a maximum for the amount of time while no response arrives.
	// 
	// The default value is 30 seconds.
	// 
	int get_ReadTimeout(void);
	// The maximum amount of time (in seconds) that incoming data is allowed to stall
	// while reading any kind of response from an IMAP server. This is the amount of
	// time that needs to elapse while no additional response bytes are forthcoming.
	// For the case of long responses, if the data stream halts for more than this
	// amount, it will timeout. This property is not a maximum for the total response
	// time, but only a maximum for the amount of time while no response arrives.
	// 
	// The default value is 30 seconds.
	// 
	void put_ReadTimeout(int newVal);

	// If true, then the IMAP client will verify the server's SSL certificate. The
	// certificate is expired, or if the cert's signature is invalid, the connection is
	// not allowed. The default value of this property is false.
	bool get_RequireSslCertVerify(void);
	// If true, then the IMAP client will verify the server's SSL certificate. The
	// certificate is expired, or if the cert's signature is invalid, the connection is
	// not allowed. The default value of this property is false.
	void put_RequireSslCertVerify(bool newVal);

	// The "CHARSET" to be used in searches issued by the Search method. The default
	// value is "UTF-8". (If no 8bit chars are found in the search criteria passed to
	// the Search method, then no CHARSET is needed and this property doesn't apply.)
	// The SearchCharset property can be set to "AUTO" to get the pre-v9.4.0 behavior,
	// which is to examine the 8bit chars found in the search criteria and select an
	// appropriate multibyte charset.
	// 
	// In summary, it is unlikely that this property needs to be changed. It should
	// only be modified if trouble arises with some IMAP servers when non-English chars
	// are used in the search criteria.
	// 
	void get_SearchCharset(CkString &str);
	// The "CHARSET" to be used in searches issued by the Search method. The default
	// value is "UTF-8". (If no 8bit chars are found in the search criteria passed to
	// the Search method, then no CHARSET is needed and this property doesn't apply.)
	// The SearchCharset property can be set to "AUTO" to get the pre-v9.4.0 behavior,
	// which is to examine the 8bit chars found in the search criteria and select an
	// appropriate multibyte charset.
	// 
	// In summary, it is unlikely that this property needs to be changed. It should
	// only be modified if trouble arises with some IMAP servers when non-English chars
	// are used in the search criteria.
	// 
	const char *searchCharset(void);
	// The "CHARSET" to be used in searches issued by the Search method. The default
	// value is "UTF-8". (If no 8bit chars are found in the search criteria passed to
	// the Search method, then no CHARSET is needed and this property doesn't apply.)
	// The SearchCharset property can be set to "AUTO" to get the pre-v9.4.0 behavior,
	// which is to examine the 8bit chars found in the search criteria and select an
	// appropriate multibyte charset.
	// 
	// In summary, it is unlikely that this property needs to be changed. It should
	// only be modified if trouble arises with some IMAP servers when non-English chars
	// are used in the search criteria.
	// 
	void put_SearchCharset(const char *newVal);

	// The currently selected mailbox, or an empty string if none.
	void get_SelectedMailbox(CkString &str);
	// The currently selected mailbox, or an empty string if none.
	const char *selectedMailbox(void);

	// The buffer size to be used with the underlying TCP/IP socket for sending. The
	// default value is 32767.
	int get_SendBufferSize(void);
	// The buffer size to be used with the underlying TCP/IP socket for sending. The
	// default value is 32767.
	void put_SendBufferSize(int newVal);

	// The separator character used by the IMAP server for the mailbox hierarchy. It is
	// typically "/" or ".", but may vary depending on the IMAP server. The
	// ListMailboxes method has the side-effect of setting this property to the correct
	// value because the IMAP server's response when listing mailboxes includes
	// information about the separator char.
	// 
	// Note: Starting in version 9.5.0.47, this property changed from a "char" type to
	// a "string" type. The separator char property will always be a string of length 1
	// character.
	// 
	void get_SeparatorChar(CkString &str);
	// The separator character used by the IMAP server for the mailbox hierarchy. It is
	// typically "/" or ".", but may vary depending on the IMAP server. The
	// ListMailboxes method has the side-effect of setting this property to the correct
	// value because the IMAP server's response when listing mailboxes includes
	// information about the separator char.
	// 
	// Note: Starting in version 9.5.0.47, this property changed from a "char" type to
	// a "string" type. The separator char property will always be a string of length 1
	// character.
	// 
	const char *separatorChar(void);
	// The separator character used by the IMAP server for the mailbox hierarchy. It is
	// typically "/" or ".", but may vary depending on the IMAP server. The
	// ListMailboxes method has the side-effect of setting this property to the correct
	// value because the IMAP server's response when listing mailboxes includes
	// information about the separator char.
	// 
	// Note: Starting in version 9.5.0.47, this property changed from a "char" type to
	// a "string" type. The separator char property will always be a string of length 1
	// character.
	// 
	void put_SeparatorChar(const char *newVal);

	// Contains an in-memory log of the raw commands sent to the IMAP server, and the
	// raw responses received from the IMAP server. The KeepSessionLog property must be
	// set to true to enable session logging. Call ClearSessionLog to reset the log.
	void get_SessionLog(CkString &str);
	// Contains an in-memory log of the raw commands sent to the IMAP server, and the
	// raw responses received from the IMAP server. The KeepSessionLog property must be
	// set to true to enable session logging. Call ClearSessionLog to reset the log.
	const char *sessionLog(void);

	// The SOCKS4/SOCKS5 hostname or IPv4 address (in dotted decimal notation). This
	// property is only used if the SocksVersion property is set to 4 or 5).
	void get_SocksHostname(CkString &str);
	// The SOCKS4/SOCKS5 hostname or IPv4 address (in dotted decimal notation). This
	// property is only used if the SocksVersion property is set to 4 or 5).
	const char *socksHostname(void);
	// The SOCKS4/SOCKS5 hostname or IPv4 address (in dotted decimal notation). This
	// property is only used if the SocksVersion property is set to 4 or 5).
	void put_SocksHostname(const char *newVal);

	// The SOCKS5 password (if required). The SOCKS4 protocol does not include the use
	// of a password, so this does not apply to SOCKS4.
	void get_SocksPassword(CkString &str);
	// The SOCKS5 password (if required). The SOCKS4 protocol does not include the use
	// of a password, so this does not apply to SOCKS4.
	const char *socksPassword(void);
	// The SOCKS5 password (if required). The SOCKS4 protocol does not include the use
	// of a password, so this does not apply to SOCKS4.
	void put_SocksPassword(const char *newVal);

	// The SOCKS4/SOCKS5 proxy port. The default value is 1080. This property only
	// applies if a SOCKS proxy is used (if the SocksVersion property is set to 4 or
	// 5).
	int get_SocksPort(void);
	// The SOCKS4/SOCKS5 proxy port. The default value is 1080. This property only
	// applies if a SOCKS proxy is used (if the SocksVersion property is set to 4 or
	// 5).
	void put_SocksPort(int newVal);

	// The SOCKS4/SOCKS5 proxy username. This property is only used if the SocksVersion
	// property is set to 4 or 5).
	void get_SocksUsername(CkString &str);
	// The SOCKS4/SOCKS5 proxy username. This property is only used if the SocksVersion
	// property is set to 4 or 5).
	const char *socksUsername(void);
	// The SOCKS4/SOCKS5 proxy username. This property is only used if the SocksVersion
	// property is set to 4 or 5).
	void put_SocksUsername(const char *newVal);

	// SocksVersion May be set to one of the following integer values:
	// 
	// 0 - No SOCKS proxy is used. This is the default.
	// 4 - Connect via a SOCKS4 proxy.
	// 5 - Connect via a SOCKS5 proxy.
	// 
	int get_SocksVersion(void);
	// SocksVersion May be set to one of the following integer values:
	// 
	// 0 - No SOCKS proxy is used. This is the default.
	// 4 - Connect via a SOCKS4 proxy.
	// 5 - Connect via a SOCKS5 proxy.
	// 
	void put_SocksVersion(int newVal);

	// Sets the receive buffer size socket option. Normally, this property should be
	// left unchanged. The default value is 4194304.
	// 
	// This property can be increased if download performance seems slow. It is
	// recommended to be a multiple of 4096.
	// 
	int get_SoRcvBuf(void);
	// Sets the receive buffer size socket option. Normally, this property should be
	// left unchanged. The default value is 4194304.
	// 
	// This property can be increased if download performance seems slow. It is
	// recommended to be a multiple of 4096.
	// 
	void put_SoRcvBuf(int newVal);

	// This applies to the QueryMbx method to set a sort order for search results. By
	// default, this property is an empty string.
	// 
	// Can be set to a string of SPACE separated keywords to indicate sort order
	// (default is ascending). The keyword REVERSE can precede a keyword to reverse the
	// sort order (i.e. make it descending). Possible sort keywords are:
	//     * ARRIVAL
	//     * CC
	//     * DATE
	//     * FROM
	//     * SIZE
	//     * SUBJECT
	//     * TO
	// 
	// Examples:
	//     * SUBJECT REVERSE DATE
	//     * REVERSE SIZE
	//     * ARRIVAL
	// 
	// Note: Not all IMAP servers support SORT .
	// 
	void get_SortCriteria(CkString &str);
	// This applies to the QueryMbx method to set a sort order for search results. By
	// default, this property is an empty string.
	// 
	// Can be set to a string of SPACE separated keywords to indicate sort order
	// (default is ascending). The keyword REVERSE can precede a keyword to reverse the
	// sort order (i.e. make it descending). Possible sort keywords are:
	//     * ARRIVAL
	//     * CC
	//     * DATE
	//     * FROM
	//     * SIZE
	//     * SUBJECT
	//     * TO
	// 
	// Examples:
	//     * SUBJECT REVERSE DATE
	//     * REVERSE SIZE
	//     * ARRIVAL
	// 
	// Note: Not all IMAP servers support SORT .
	// 
	const char *sortCriteria(void);
	// This applies to the QueryMbx method to set a sort order for search results. By
	// default, this property is an empty string.
	// 
	// Can be set to a string of SPACE separated keywords to indicate sort order
	// (default is ascending). The keyword REVERSE can precede a keyword to reverse the
	// sort order (i.e. make it descending). Possible sort keywords are:
	//     * ARRIVAL
	//     * CC
	//     * DATE
	//     * FROM
	//     * SIZE
	//     * SUBJECT
	//     * TO
	// 
	// Examples:
	//     * SUBJECT REVERSE DATE
	//     * REVERSE SIZE
	//     * ARRIVAL
	// 
	// Note: Not all IMAP servers support SORT .
	// 
	void put_SortCriteria(const char *newVal);

	// Sets the send buffer size socket option. Normally, this property should be left
	// unchanged. The default value is 262144.
	// 
	// This property can be increased if upload performance seems slow. It is
	// recommended to be a multiple of 4096. Testing with sizes such as 512K and 1MB is
	// reasonable.
	// 
	int get_SoSndBuf(void);
	// Sets the send buffer size socket option. Normally, this property should be left
	// unchanged. The default value is 262144.
	// 
	// This property can be increased if upload performance seems slow. It is
	// recommended to be a multiple of 4096. Testing with sizes such as 512K and 1MB is
	// reasonable.
	// 
	void put_SoSndBuf(int newVal);

	// true if the IMAP connection should be TLS/SSL.
	// 
	// Note: The typical IMAP TLS/SSL port number is 993. If you set this property =
	// true, it is likely that you should also set the Port property = 993.
	// 
	bool get_Ssl(void);
	// true if the IMAP connection should be TLS/SSL.
	// 
	// Note: The typical IMAP TLS/SSL port number is 993. If you set this property =
	// true, it is likely that you should also set the Port property = 993.
	// 
	void put_Ssl(bool newVal);

	// Provides a means for setting a list of ciphers that are allowed for SSL/TLS
	// connections. The default (empty string) indicates that all implemented ciphers
	// are possible. The TLS ciphers supported in Chilkat v9.5.0.55 and later are:TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
	// TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
	// TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256
	// TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
	// TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
	// TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
	// TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
	// TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
	// TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	// TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
	// TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
	// TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
	// TLS_DHE_RSA_WITH_AES_256_CBC_SHA
	// TLS_RSA_WITH_AES_256_CBC_SHA256
	// TLS_RSA_WITH_AES_256_GCM_SHA384
	// TLS_RSA_WITH_AES_256_CBC_SHA
	// TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
	// TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
	// TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
	// TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
	// TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
	// TLS_DHE_RSA_WITH_AES_128_CBC_SHA
	// TLS_RSA_WITH_AES_128_CBC_SHA256
	// TLS_RSA_WITH_AES_128_GCM_SHA256
	// TLS_RSA_WITH_AES_128_CBC_SHA
	// TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
	// TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
	// TLS_RSA_WITH_3DES_EDE_CBC_SHA
	// TLS_ECDHE_RSA_WITH_RC4_128_SHA
	// TLS_RSA_WITH_RC4_128_SHA
	// TLS_RSA_WITH_RC4_128_MD5
	// TLS_DHE_RSA_WITH_DES_CBC_SHA
	// TLS_RSA_WITH_DES_CBC_SHA
	// To restrict SSL/TLS connections to one or more specific ciphers, set this
	// property to a comma-separated list of ciphers such as
	// "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384".
	// The order should be in terms of preference, with the preferred algorithms listed
	// first. (Note that the client cannot specifically choose the algorithm is picked
	// because it is the server that chooses. The client simply provides the server
	// with a list from which to choose.)
	// 
	// The property can also disallow connections with servers having certificates with
	// RSA keys less than a certain size. By default, server certificates having RSA
	// keys of 512 bits or greater are allowed. Add the keyword "rsa1024" to disallow
	// connections with servers having keys smaller than 1024 bits. Add the keyword
	// "rsa2048" to disallow connections with servers having keys smaller than 2048
	// bits.
	// 
	// Note: Prior to Chilkat v9.5.0.55, it was not possible to explicitly list allowed
	// cipher suites. The deprecated means for indicating allowed ciphers was both
	// incomplete and unprecise. For example, the following keywords could be listed to
	// allow matching ciphers: "aes256-cbc", "aes128-cbc", "3des-cbc", and "rc4". These
	// keywords will still be recognized, but programs should be updated to explicitly
	// list the allowed ciphers.
	// 
	// secure-renegotiation: Starting in Chilkat v9.5.0.55, the keyword
	// "secure-renegotiation" may be added to require that all renegotions be done
	// securely (as per RFC 5746).
	// 
	// best-practices: Starting in Chilkat v9.5.0.55, this property may be set to the
	// single keyword "best-practices". This will allow ciphers based on the current
	// best practices. As new versions of Chilkat are released, the best practices may
	// change. Changes will be noted here. The current best practices are:
	// 
	//     * If the server uses an RSA key, it must be 1024 bits or greater.
	//     * All renegotations must be secure renegotiations.
	//     * All ciphers using RC4, DES, or 3DES are disallowed.
	// 
	// Example: The following string would restrict to 2 specific cipher suites,
	// require RSA keys to be 1024 bits or greater, and require secure renegotiations:
	// "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, TLS_RSA_WITH_AES_256_CBC_SHA, rsa1024,
	// secure-renegotiation"
	// 
	void get_SslAllowedCiphers(CkString &str);
	// Provides a means for setting a list of ciphers that are allowed for SSL/TLS
	// connections. The default (empty string) indicates that all implemented ciphers
	// are possible. The TLS ciphers supported in Chilkat v9.5.0.55 and later are:TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
	// TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
	// TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256
	// TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
	// TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
	// TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
	// TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
	// TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
	// TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	// TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
	// TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
	// TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
	// TLS_DHE_RSA_WITH_AES_256_CBC_SHA
	// TLS_RSA_WITH_AES_256_CBC_SHA256
	// TLS_RSA_WITH_AES_256_GCM_SHA384
	// TLS_RSA_WITH_AES_256_CBC_SHA
	// TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
	// TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
	// TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
	// TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
	// TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
	// TLS_DHE_RSA_WITH_AES_128_CBC_SHA
	// TLS_RSA_WITH_AES_128_CBC_SHA256
	// TLS_RSA_WITH_AES_128_GCM_SHA256
	// TLS_RSA_WITH_AES_128_CBC_SHA
	// TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
	// TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
	// TLS_RSA_WITH_3DES_EDE_CBC_SHA
	// TLS_ECDHE_RSA_WITH_RC4_128_SHA
	// TLS_RSA_WITH_RC4_128_SHA
	// TLS_RSA_WITH_RC4_128_MD5
	// TLS_DHE_RSA_WITH_DES_CBC_SHA
	// TLS_RSA_WITH_DES_CBC_SHA
	// To restrict SSL/TLS connections to one or more specific ciphers, set this
	// property to a comma-separated list of ciphers such as
	// "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384".
	// The order should be in terms of preference, with the preferred algorithms listed
	// first. (Note that the client cannot specifically choose the algorithm is picked
	// because it is the server that chooses. The client simply provides the server
	// with a list from which to choose.)
	// 
	// The property can also disallow connections with servers having certificates with
	// RSA keys less than a certain size. By default, server certificates having RSA
	// keys of 512 bits or greater are allowed. Add the keyword "rsa1024" to disallow
	// connections with servers having keys smaller than 1024 bits. Add the keyword
	// "rsa2048" to disallow connections with servers having keys smaller than 2048
	// bits.
	// 
	// Note: Prior to Chilkat v9.5.0.55, it was not possible to explicitly list allowed
	// cipher suites. The deprecated means for indicating allowed ciphers was both
	// incomplete and unprecise. For example, the following keywords could be listed to
	// allow matching ciphers: "aes256-cbc", "aes128-cbc", "3des-cbc", and "rc4". These
	// keywords will still be recognized, but programs should be updated to explicitly
	// list the allowed ciphers.
	// 
	// secure-renegotiation: Starting in Chilkat v9.5.0.55, the keyword
	// "secure-renegotiation" may be added to require that all renegotions be done
	// securely (as per RFC 5746).
	// 
	// best-practices: Starting in Chilkat v9.5.0.55, this property may be set to the
	// single keyword "best-practices". This will allow ciphers based on the current
	// best practices. As new versions of Chilkat are released, the best practices may
	// change. Changes will be noted here. The current best practices are:
	// 
	//     * If the server uses an RSA key, it must be 1024 bits or greater.
	//     * All renegotations must be secure renegotiations.
	//     * All ciphers using RC4, DES, or 3DES are disallowed.
	// 
	// Example: The following string would restrict to 2 specific cipher suites,
	// require RSA keys to be 1024 bits or greater, and require secure renegotiations:
	// "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, TLS_RSA_WITH_AES_256_CBC_SHA, rsa1024,
	// secure-renegotiation"
	// 
	const char *sslAllowedCiphers(void);
	// Provides a means for setting a list of ciphers that are allowed for SSL/TLS
	// connections. The default (empty string) indicates that all implemented ciphers
	// are possible. The TLS ciphers supported in Chilkat v9.5.0.55 and later are:TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
	// TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
	// TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256
	// TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
	// TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
	// TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
	// TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
	// TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
	// TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	// TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
	// TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
	// TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
	// TLS_DHE_RSA_WITH_AES_256_CBC_SHA
	// TLS_RSA_WITH_AES_256_CBC_SHA256
	// TLS_RSA_WITH_AES_256_GCM_SHA384
	// TLS_RSA_WITH_AES_256_CBC_SHA
	// TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
	// TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
	// TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
	// TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
	// TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
	// TLS_DHE_RSA_WITH_AES_128_CBC_SHA
	// TLS_RSA_WITH_AES_128_CBC_SHA256
	// TLS_RSA_WITH_AES_128_GCM_SHA256
	// TLS_RSA_WITH_AES_128_CBC_SHA
	// TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
	// TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
	// TLS_RSA_WITH_3DES_EDE_CBC_SHA
	// TLS_ECDHE_RSA_WITH_RC4_128_SHA
	// TLS_RSA_WITH_RC4_128_SHA
	// TLS_RSA_WITH_RC4_128_MD5
	// TLS_DHE_RSA_WITH_DES_CBC_SHA
	// TLS_RSA_WITH_DES_CBC_SHA
	// To restrict SSL/TLS connections to one or more specific ciphers, set this
	// property to a comma-separated list of ciphers such as
	// "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384".
	// The order should be in terms of preference, with the preferred algorithms listed
	// first. (Note that the client cannot specifically choose the algorithm is picked
	// because it is the server that chooses. The client simply provides the server
	// with a list from which to choose.)
	// 
	// The property can also disallow connections with servers having certificates with
	// RSA keys less than a certain size. By default, server certificates having RSA
	// keys of 512 bits or greater are allowed. Add the keyword "rsa1024" to disallow
	// connections with servers having keys smaller than 1024 bits. Add the keyword
	// "rsa2048" to disallow connections with servers having keys smaller than 2048
	// bits.
	// 
	// Note: Prior to Chilkat v9.5.0.55, it was not possible to explicitly list allowed
	// cipher suites. The deprecated means for indicating allowed ciphers was both
	// incomplete and unprecise. For example, the following keywords could be listed to
	// allow matching ciphers: "aes256-cbc", "aes128-cbc", "3des-cbc", and "rc4". These
	// keywords will still be recognized, but programs should be updated to explicitly
	// list the allowed ciphers.
	// 
	// secure-renegotiation: Starting in Chilkat v9.5.0.55, the keyword
	// "secure-renegotiation" may be added to require that all renegotions be done
	// securely (as per RFC 5746).
	// 
	// best-practices: Starting in Chilkat v9.5.0.55, this property may be set to the
	// single keyword "best-practices". This will allow ciphers based on the current
	// best practices. As new versions of Chilkat are released, the best practices may
	// change. Changes will be noted here. The current best practices are:
	// 
	//     * If the server uses an RSA key, it must be 1024 bits or greater.
	//     * All renegotations must be secure renegotiations.
	//     * All ciphers using RC4, DES, or 3DES are disallowed.
	// 
	// Example: The following string would restrict to 2 specific cipher suites,
	// require RSA keys to be 1024 bits or greater, and require secure renegotiations:
	// "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, TLS_RSA_WITH_AES_256_CBC_SHA, rsa1024,
	// secure-renegotiation"
	// 
	void put_SslAllowedCiphers(const char *newVal);

	// Selects the secure protocol to be used for secure (SSL/TLS) connections.
	// Possible values are:
	// 
	//     default
	//     TLS 1.3
	//     TLS 1.2
	//     TLS 1.1
	//     TLS 1.0
	//     SSL 3.0
	//     TLS 1.3 or higher
	//     TLS 1.2 or higher
	//     TLS 1.1 or higher
	//     TLS 1.0 or higher
	//      
	// 
	// The default value is "default" which will choose the, which allows for the
	// protocol to be selected dynamically at runtime based on the requirements of the
	// server. Choosing an exact protocol will cause the connection to fail unless that
	// exact protocol is negotiated. It is better to choose "X or higher" than an exact
	// protocol. The "default" is effectively "SSL 3.0 or higher".
	void get_SslProtocol(CkString &str);
	// Selects the secure protocol to be used for secure (SSL/TLS) connections.
	// Possible values are:
	// 
	//     default
	//     TLS 1.3
	//     TLS 1.2
	//     TLS 1.1
	//     TLS 1.0
	//     SSL 3.0
	//     TLS 1.3 or higher
	//     TLS 1.2 or higher
	//     TLS 1.1 or higher
	//     TLS 1.0 or higher
	//      
	// 
	// The default value is "default" which will choose the, which allows for the
	// protocol to be selected dynamically at runtime based on the requirements of the
	// server. Choosing an exact protocol will cause the connection to fail unless that
	// exact protocol is negotiated. It is better to choose "X or higher" than an exact
	// protocol. The "default" is effectively "SSL 3.0 or higher".
	const char *sslProtocol(void);
	// Selects the secure protocol to be used for secure (SSL/TLS) connections.
	// Possible values are:
	// 
	//     default
	//     TLS 1.3
	//     TLS 1.2
	//     TLS 1.1
	//     TLS 1.0
	//     SSL 3.0
	//     TLS 1.3 or higher
	//     TLS 1.2 or higher
	//     TLS 1.1 or higher
	//     TLS 1.0 or higher
	//      
	// 
	// The default value is "default" which will choose the, which allows for the
	// protocol to be selected dynamically at runtime based on the requirements of the
	// server. Choosing an exact protocol will cause the connection to fail unless that
	// exact protocol is negotiated. It is better to choose "X or higher" than an exact
	// protocol. The "default" is effectively "SSL 3.0 or higher".
	void put_SslProtocol(const char *newVal);

	// Read-only property that returns true if the IMAP server's digital certificate
	// was verified when connecting via SSL / TLS.
	bool get_SslServerCertVerified(void);

	// If true, then the Connect method will (internallly) convert the connection to
	// TLS/SSL via the STARTTLS IMAP command. This is called "explict SSL/TLS" because
	// the client explicitly requests the connection be transformed into a TLS/SSL
	// secure channel. The alternative is "implicit SSL/TLS" where the "Ssl" property
	// is set to true and the IMAP client connects to the well-known TLS/SSL IMAP
	// port of 993.
	bool get_StartTls(void);
	// If true, then the Connect method will (internallly) convert the connection to
	// TLS/SSL via the STARTTLS IMAP command. This is called "explict SSL/TLS" because
	// the client explicitly requests the connection be transformed into a TLS/SSL
	// secure channel. The alternative is "implicit SSL/TLS" where the "Ssl" property
	// is set to true and the IMAP client connects to the well-known TLS/SSL IMAP
	// port of 993.
	void put_StartTls(bool newVal);

	// Contains the current or last negotiated TLS cipher suite. If no TLS connection
	// has yet to be established, or if a connection as attempted and failed, then this
	// will be empty. A sample cipher suite string looks like this:
	// TLS_DHE_RSA_WITH_AES_256_CBC_SHA256.
	void get_TlsCipherSuite(CkString &str);
	// Contains the current or last negotiated TLS cipher suite. If no TLS connection
	// has yet to be established, or if a connection as attempted and failed, then this
	// will be empty. A sample cipher suite string looks like this:
	// TLS_DHE_RSA_WITH_AES_256_CBC_SHA256.
	const char *tlsCipherSuite(void);

	// Specifies a set of pins for Public Key Pinning for TLS connections. This
	// property lists the expected SPKI fingerprints for the server certificates. If
	// the server's certificate (sent during the TLS handshake) does not match any of
	// the SPKI fingerprints, then the TLS handshake is aborted and the connection
	// fails. The format of this string property is as follows:hash_algorithm, encoding, SPKI_fingerprint_1, SPKI_fingerprint_2, ...
	// For example, the following string specifies a single sha256 base64-encoded SPKI
	// fingerprint:"sha256, base64, lKg1SIqyhPSK19tlPbjl8s02yChsVTDklQpkMCHvsTE="
	// This example specifies two SPKI fingerprints:"sha256, base64, 4t37LpnGmrMEAG8HEz9yIrnvJV2euVRwCLb9EH5WZyI=, 68b0G5iqMvWVWvUCjMuhLEyekM5729PadtnU5tdXZKs="
	// Any of the following hash algorithms are allowed:.sha1, sha256, sha384, sha512,
	// md2, md5, haval, ripemd128, ripemd160,ripemd256, or ripemd320.
	// 
	// The following encodings are allowed: base64, hex, and any of the encodings
	// indicated in the link below.
	// 
	void get_TlsPinSet(CkString &str);
	// Specifies a set of pins for Public Key Pinning for TLS connections. This
	// property lists the expected SPKI fingerprints for the server certificates. If
	// the server's certificate (sent during the TLS handshake) does not match any of
	// the SPKI fingerprints, then the TLS handshake is aborted and the connection
	// fails. The format of this string property is as follows:hash_algorithm, encoding, SPKI_fingerprint_1, SPKI_fingerprint_2, ...
	// For example, the following string specifies a single sha256 base64-encoded SPKI
	// fingerprint:"sha256, base64, lKg1SIqyhPSK19tlPbjl8s02yChsVTDklQpkMCHvsTE="
	// This example specifies two SPKI fingerprints:"sha256, base64, 4t37LpnGmrMEAG8HEz9yIrnvJV2euVRwCLb9EH5WZyI=, 68b0G5iqMvWVWvUCjMuhLEyekM5729PadtnU5tdXZKs="
	// Any of the following hash algorithms are allowed:.sha1, sha256, sha384, sha512,
	// md2, md5, haval, ripemd128, ripemd160,ripemd256, or ripemd320.
	// 
	// The following encodings are allowed: base64, hex, and any of the encodings
	// indicated in the link below.
	// 
	const char *tlsPinSet(void);
	// Specifies a set of pins for Public Key Pinning for TLS connections. This
	// property lists the expected SPKI fingerprints for the server certificates. If
	// the server's certificate (sent during the TLS handshake) does not match any of
	// the SPKI fingerprints, then the TLS handshake is aborted and the connection
	// fails. The format of this string property is as follows:hash_algorithm, encoding, SPKI_fingerprint_1, SPKI_fingerprint_2, ...
	// For example, the following string specifies a single sha256 base64-encoded SPKI
	// fingerprint:"sha256, base64, lKg1SIqyhPSK19tlPbjl8s02yChsVTDklQpkMCHvsTE="
	// This example specifies two SPKI fingerprints:"sha256, base64, 4t37LpnGmrMEAG8HEz9yIrnvJV2euVRwCLb9EH5WZyI=, 68b0G5iqMvWVWvUCjMuhLEyekM5729PadtnU5tdXZKs="
	// Any of the following hash algorithms are allowed:.sha1, sha256, sha384, sha512,
	// md2, md5, haval, ripemd128, ripemd160,ripemd256, or ripemd320.
	// 
	// The following encodings are allowed: base64, hex, and any of the encodings
	// indicated in the link below.
	// 
	void put_TlsPinSet(const char *newVal);

	// Contains the current or last negotiated TLS protocol version. If no TLS
	// connection has yet to be established, or if a connection as attempted and
	// failed, then this will be empty. Possible values are "SSL 3.0", "TLS 1.0", "TLS
	// 1.1", "TLS 1.2", and "TLS 1.3".
	void get_TlsVersion(CkString &str);
	// Contains the current or last negotiated TLS protocol version. If no TLS
	// connection has yet to be established, or if a connection as attempted and
	// failed, then this will be empty. Possible values are "SSL 3.0", "TLS 1.0", "TLS
	// 1.1", "TLS 1.2", and "TLS 1.3".
	const char *tlsVersion(void);

	// A positive integer value containing the UIDNEXT of the currently selected
	// folder, or 0 if it's not available or no folder is selected.
	unsigned long get_UidNext(void);

	// An integer value containing the UIDVALIDITY of the currently selected mailbox,
	// or 0 if no mailbox is selected.
	// 
	// A client can save the UidValidity value for a mailbox and then compare it with
	// the UidValidity on a subsequent session. If the new value is larger, the IMAP
	// server is not keeping UID's unchanged between sessions. Most IMAP servers
	// maintain UID's between sessions.
	// 
	unsigned long get_UidValidity(void);

	// This is a catch-all property to be used for uncommon needs. This property
	// defaults to the empty string and should typically remain empty. Can be set to a
	// list of the following comma separated keywords:
	//     * "ProtectFromVpn" - Introduced in v9.5.0.80. On Android systems, will
	//     bypass any VPN that may be installed or active.
	//     * "EnableTls13" - Introduced in v9.5.0.82. Causes TLS 1.3 to be offered in
	//     the ClientHello of the TLS protocol, allowing the server to select TLS 1.3 for
	//     the session. Future versions of Chilkat will enable TLS 1.3 by default. This
	//     option is only necessary in v9.5.0.82 if TLS 1.3 is desired.
	void get_UncommonOptions(CkString &str);
	// This is a catch-all property to be used for uncommon needs. This property
	// defaults to the empty string and should typically remain empty. Can be set to a
	// list of the following comma separated keywords:
	//     * "ProtectFromVpn" - Introduced in v9.5.0.80. On Android systems, will
	//     bypass any VPN that may be installed or active.
	//     * "EnableTls13" - Introduced in v9.5.0.82. Causes TLS 1.3 to be offered in
	//     the ClientHello of the TLS protocol, allowing the server to select TLS 1.3 for
	//     the session. Future versions of Chilkat will enable TLS 1.3 by default. This
	//     option is only necessary in v9.5.0.82 if TLS 1.3 is desired.
	const char *uncommonOptions(void);
	// This is a catch-all property to be used for uncommon needs. This property
	// defaults to the empty string and should typically remain empty. Can be set to a
	// list of the following comma separated keywords:
	//     * "ProtectFromVpn" - Introduced in v9.5.0.80. On Android systems, will
	//     bypass any VPN that may be installed or active.
	//     * "EnableTls13" - Introduced in v9.5.0.82. Causes TLS 1.3 to be offered in
	//     the ClientHello of the TLS protocol, allowing the server to select TLS 1.3 for
	//     the session. Future versions of Chilkat will enable TLS 1.3 by default. This
	//     option is only necessary in v9.5.0.82 if TLS 1.3 is desired.
	void put_UncommonOptions(const char *newVal);



	// ----------------------
	// Methods
	// ----------------------
	// Adds a PFX file to the object's list of sources for locating certificates and
	// private keys during decryption or signing. To add multiple PFX sources, call
	// this method for each file. bd should contain the bytes of a PFX file (also
	// known as PKCS12 or .p12).
	bool AddPfxSourceBd(CkBinData &bd, const char *password);


	// Adds a PFX file to the object's list of sources for locating certificates and
	// private keys during decryption or signing. To add multiple PFX sources, call
	// this method for each file. pfxBytes should contain the bytes of a PFX file (also
	// known as PKCS12 or .p12).
	bool AddPfxSourceData(CkByteData &pfxBytes, const char *pfxPassword);


	// Adds a PFX file to the object's internal list of sources to be searched for
	// certificates and private keys when decrypting. Multiple PFX files can be added
	// by calling this method once for each. (On the Windows operating system, the
	// registry-based certificate stores are also automatically searched, so it is
	// commonly not required to explicitly add PFX sources.)
	// 
	// The pfxFilePath contains the bytes of a PFX file (also known as PKCS12 or .p12).
	// 
	bool AddPfxSourceFile(const char *pfxFilePath, const char *pfxPassword);


	// Appends an email to an IMAP mailbox.
	bool AppendMail(const char *mailbox, CkEmail &email);

	// Appends an email to an IMAP mailbox.
	CkTask *AppendMailAsync(const char *mailbox, CkEmail &email);


	// Appends an email (represented as MIME text) to an IMAP mailbox.
	bool AppendMime(const char *mailbox, const char *mimeText);

	// Appends an email (represented as MIME text) to an IMAP mailbox.
	CkTask *AppendMimeAsync(const char *mailbox, const char *mimeText);


	// The same as AppendMime, but with an extra argument to allow the internal date of
	// the email on the server to be explicitly specified. The date/time is provided in
	// RFC822 string format, such as "Wed, 18 Oct 2017 09:08:21 GMT".
	bool AppendMimeWithDateStr(const char *mailbox, const char *mimeText, const char *internalDateStr);

	// The same as AppendMime, but with an extra argument to allow the internal date of
	// the email on the server to be explicitly specified. The date/time is provided in
	// RFC822 string format, such as "Wed, 18 Oct 2017 09:08:21 GMT".
	CkTask *AppendMimeWithDateStrAsync(const char *mailbox, const char *mimeText, const char *internalDateStr);


	// Same as AppendMime, but allows the flags associated with the email to be set at
	// the same time. A flag is on if true, and off if false.
	bool AppendMimeWithFlags(const char *mailbox, const char *mimeText, bool seen, bool flagged, bool answered, bool draft);

	// Same as AppendMime, but allows the flags associated with the email to be set at
	// the same time. A flag is on if true, and off if false.
	CkTask *AppendMimeWithFlagsAsync(const char *mailbox, const char *mimeText, bool seen, bool flagged, bool answered, bool draft);


	// Same as AppendMimeWithFlags, but the MIME to be uploaded to the IMAP server is
	// passed in a StringBuilder object.
	bool AppendMimeWithFlagsSb(const char *mailbox, CkStringBuilder &sbMime, bool seen, bool flagged, bool answered, bool draft);

	// Same as AppendMimeWithFlags, but the MIME to be uploaded to the IMAP server is
	// passed in a StringBuilder object.
	CkTask *AppendMimeWithFlagsSbAsync(const char *mailbox, CkStringBuilder &sbMime, bool seen, bool flagged, bool answered, bool draft);


	// Sends a CAPABILITY command to the IMAP server and returns the raw response.
	bool Capability(CkString &outStr);

	// Sends a CAPABILITY command to the IMAP server and returns the raw response.
	const char *capability(void);
	// Sends a CAPABILITY command to the IMAP server and returns the raw response.
	CkTask *CapabilityAsync(void);


	// Returns true if the underlying TCP socket is connected to the IMAP server.
	// 
	// Internally, this method makes a lower-level socket system call to check if the
	// TCP socket is still connected.
	// 
	bool CheckConnection(void);


	// This method is deprecated. Applications should instead call QueryMbx .
	// 
	// Checks for new email that has arrived since the mailbox was selected (via the
	// SelectMailbox or ExamineMailbox methods), or since the last call to
	// CheckForNewEmail (whichever was most recent). This method works by closing and
	// re-opening the currently selected mailbox, and then sending a "SEARCH" command
	// for either RECENT emails, or emails having a UID greater than the UIDNEXT value.
	// A message set object containing the UID's of the new emails is returned, and
	// this may be passed to methods such as FetchBundle to download the new emails.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkMessageSet *CheckForNewEmail(void);

	// This method is deprecated. Applications should instead call QueryMbx .
	// 
	// Checks for new email that has arrived since the mailbox was selected (via the
	// SelectMailbox or ExamineMailbox methods), or since the last call to
	// CheckForNewEmail (whichever was most recent). This method works by closing and
	// re-opening the currently selected mailbox, and then sending a "SEARCH" command
	// for either RECENT emails, or emails having a UID greater than the UIDNEXT value.
	// A message set object containing the UID's of the new emails is returned, and
	// this may be passed to methods such as FetchBundle to download the new emails.
	// 
	CkTask *CheckForNewEmailAsync(void);


	// Clears the contents of the SessionLog property.
	void ClearSessionLog(void);


	// Closes the currently selected mailbox.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	bool CloseMailbox(const char *mailbox);

	// Closes the currently selected mailbox.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	CkTask *CloseMailboxAsync(const char *mailbox);


	// Connects to an IMAP server, but does not login. The domainName is the domain name of
	// the IMAP server. (May also use the IPv4 or IPv6 address in string format.)
	// 
	// Important: All TCP-based Internet communications, regardless of the protocol
	// (such as HTTP, FTP, SSH, IMAP, POP3, SMTP, etc.), and regardless of SSL/TLS,
	// begin with establishing a TCP connection to a remote host:port. External
	// security-related infrastructure such as software firewalls (Windows Firewall),
	// hardware firewalls, anti-virus, at either source or destination (or both) can
	// block the connection. If the connection fails, make sure to check all potential
	// external causes of blockage.
	// 
	bool Connect(const char *domainName);

	// Connects to an IMAP server, but does not login. The domainName is the domain name of
	// the IMAP server. (May also use the IPv4 or IPv6 address in string format.)
	// 
	// Important: All TCP-based Internet communications, regardless of the protocol
	// (such as HTTP, FTP, SSH, IMAP, POP3, SMTP, etc.), and regardless of SSL/TLS,
	// begin with establishing a TCP connection to a remote host:port. External
	// security-related infrastructure such as software firewalls (Windows Firewall),
	// hardware firewalls, anti-virus, at either source or destination (or both) can
	// block the connection. If the connection fails, make sure to check all potential
	// external causes of blockage.
	// 
	CkTask *ConnectAsync(const char *domainName);


	// Copies a message from the selected mailbox to copyToMailbox. If bUid is true, then msgId
	// represents a UID. If bUid is false, then msgId represents a sequence number.
	bool Copy(unsigned long msgId, bool bUid, const char *copyToMailbox);

	// Copies a message from the selected mailbox to copyToMailbox. If bUid is true, then msgId
	// represents a UID. If bUid is false, then msgId represents a sequence number.
	CkTask *CopyAsync(unsigned long msgId, bool bUid, const char *copyToMailbox);


	// Same as the Copy method, except an entire set of emails is copied at once. The
	// set of emails is specified in messageSet.
	bool CopyMultiple(CkMessageSet &messageSet, const char *copyToMailbox);

	// Same as the Copy method, except an entire set of emails is copied at once. The
	// set of emails is specified in messageSet.
	CkTask *CopyMultipleAsync(CkMessageSet &messageSet, const char *copyToMailbox);


	// Copies one or more emails from one mailbox to another. The emails are specified
	// as a range of sequence numbers. The 1st email in a mailbox is always at sequence
	// number 1.
	bool CopySequence(int startSeqNum, int count, const char *copyToMailbox);

	// Copies one or more emails from one mailbox to another. The emails are specified
	// as a range of sequence numbers. The 1st email in a mailbox is always at sequence
	// number 1.
	CkTask *CopySequenceAsync(int startSeqNum, int count, const char *copyToMailbox);


	// Creates a new mailbox.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	bool CreateMailbox(const char *mailbox);

	// Creates a new mailbox.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	CkTask *CreateMailboxAsync(const char *mailbox);


	// Deletes an existing mailbox.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	bool DeleteMailbox(const char *mailbox);

	// Deletes an existing mailbox.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	CkTask *DeleteMailboxAsync(const char *mailbox);


	// Disconnects cleanly from the IMAP server. A non-success return from this method
	// only indicates that the disconnect was not clean -- and this can typically be
	// ignored.
	bool Disconnect(void);

	// Disconnects cleanly from the IMAP server. A non-success return from this method
	// only indicates that the disconnect was not clean -- and this can typically be
	// ignored.
	CkTask *DisconnectAsync(void);


	// Selects a mailbox such that only read-only transactions are allowed. This method
	// would be called instead of SelectMailbox if the logged-on user has read-only
	// permission.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	bool ExamineMailbox(const char *mailbox);

	// Selects a mailbox such that only read-only transactions are allowed. This method
	// would be called instead of SelectMailbox if the logged-on user has read-only
	// permission.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	CkTask *ExamineMailboxAsync(const char *mailbox);


	// Permanently removes from the currently selected mailbox all messages that have
	// the Deleted flag set.
	bool Expunge(void);

	// Permanently removes from the currently selected mailbox all messages that have
	// the Deleted flag set.
	CkTask *ExpungeAsync(void);


	// Permanently removes from the currently selected mailbox all messages that have
	// the Deleted flag set, and closes the mailbox.
	bool ExpungeAndClose(void);

	// Permanently removes from the currently selected mailbox all messages that have
	// the Deleted flag set, and closes the mailbox.
	CkTask *ExpungeAndCloseAsync(void);


	// Downloads one of an email's attachments and saves it to a file. If the emailObject
	// already contains the full email (including the attachments), then no
	// communication with the IMAP server is necessary because the attachment data is
	// already contained within the emailObject. In this case, the attachment is simply
	// extracted and saved to saveToPath. (As with all Chilkat methods, indexing begins at 0.
	// The 1st attachment is at attachmentIndex 0.)
	// 
	// Additional Notes:
	// 
	// If the AutoDownloadAttachments property is set to false, then emails
	// downloaded via any of the Fetch* methods will not include attachments.
	// 
	// Note: "related" items are not considered attachments and are downloaded. These
	// are images, style sheets, etc. that are embedded within the HTML body of an
	// email.
	// 
	// Also: All signed and/or encrypted emails must be downloaded in full.
	// 
	// When an email is downloaded without attachments, the attachment information is
	// included in header fields. The header fields have names beginning with
	// "ckx-imap-". The attachment information can be obtained via the following
	// methods:
	// 
	//     imap.GetMailNumAttach
	//     imap.GetMailAttachFilename
	//     imap.GetMailAttachSize
	//      
	// 
	bool FetchAttachment(CkEmail &emailObject, int attachmentIndex, const char *saveToPath);

	// Downloads one of an email's attachments and saves it to a file. If the emailObject
	// already contains the full email (including the attachments), then no
	// communication with the IMAP server is necessary because the attachment data is
	// already contained within the emailObject. In this case, the attachment is simply
	// extracted and saved to saveToPath. (As with all Chilkat methods, indexing begins at 0.
	// The 1st attachment is at attachmentIndex 0.)
	// 
	// Additional Notes:
	// 
	// If the AutoDownloadAttachments property is set to false, then emails
	// downloaded via any of the Fetch* methods will not include attachments.
	// 
	// Note: "related" items are not considered attachments and are downloaded. These
	// are images, style sheets, etc. that are embedded within the HTML body of an
	// email.
	// 
	// Also: All signed and/or encrypted emails must be downloaded in full.
	// 
	// When an email is downloaded without attachments, the attachment information is
	// included in header fields. The header fields have names beginning with
	// "ckx-imap-". The attachment information can be obtained via the following
	// methods:
	// 
	//     imap.GetMailNumAttach
	//     imap.GetMailAttachFilename
	//     imap.GetMailAttachSize
	//      
	// 
	CkTask *FetchAttachmentAsync(CkEmail &emailObject, int attachmentIndex, const char *saveToPath);


	// Downloads one of an email's attachments and returns the attachment data in a
	// BinData object. ***See the FetchAttachment method description for more
	// information about fetching attachments.
	bool FetchAttachmentBd(CkEmail &email, int attachmentIndex, CkBinData &binData);

	// Downloads one of an email's attachments and returns the attachment data in a
	// BinData object. ***See the FetchAttachment method description for more
	// information about fetching attachments.
	CkTask *FetchAttachmentBdAsync(CkEmail &email, int attachmentIndex, CkBinData &binData);


	// Downloads one of an email's attachments and returns the attachment data as
	// in-memory bytes that may be accessed by an application. ***See the
	// FetchAttachment method description for more information about fetching
	// attachments.
	bool FetchAttachmentBytes(CkEmail &email, int attachIndex, CkByteData &outBytes);

	// Downloads one of an email's attachments and returns the attachment data as
	// in-memory bytes that may be accessed by an application. ***See the
	// FetchAttachment method description for more information about fetching
	// attachments.
	CkTask *FetchAttachmentBytesAsync(CkEmail &email, int attachIndex);


	// Downloads one of an email's attachments and returns the attachment data in a
	// StringBuilder. It only makes sense to call this method for attachments that
	// contain text data. The charset indicates the character encoding of the text, such
	// as "utf-8" or "windows-1252". ***See the FetchAttachment method description for
	// more information about fetching attachments.
	bool FetchAttachmentSb(CkEmail &email, int attachmentIndex, const char *charset, CkStringBuilder &sb);

	// Downloads one of an email's attachments and returns the attachment data in a
	// StringBuilder. It only makes sense to call this method for attachments that
	// contain text data. The charset indicates the character encoding of the text, such
	// as "utf-8" or "windows-1252". ***See the FetchAttachment method description for
	// more information about fetching attachments.
	CkTask *FetchAttachmentSbAsync(CkEmail &email, int attachmentIndex, const char *charset, CkStringBuilder &sb);


	// Downloads one of an email's attachments and returns the attachment data as a
	// string. It only makes sense to call this method for attachments that contain
	// text data. The charset indicates the character encoding of the text, such as
	// "utf-8" or "windows-1252". ***See the FetchAttachment method description for
	// more information about fetching attachments.
	bool FetchAttachmentString(CkEmail &emailObject, int attachmentIndex, const char *charset, CkString &outStr);

	// Downloads one of an email's attachments and returns the attachment data as a
	// string. It only makes sense to call this method for attachments that contain
	// text data. The charset indicates the character encoding of the text, such as
	// "utf-8" or "windows-1252". ***See the FetchAttachment method description for
	// more information about fetching attachments.
	const char *fetchAttachmentString(CkEmail &emailObject, int attachmentIndex, const char *charset);
	// Downloads one of an email's attachments and returns the attachment data as a
	// string. It only makes sense to call this method for attachments that contain
	// text data. The charset indicates the character encoding of the text, such as
	// "utf-8" or "windows-1252". ***See the FetchAttachment method description for
	// more information about fetching attachments.
	CkTask *FetchAttachmentStringAsync(CkEmail &emailObject, int attachmentIndex, const char *charset);


	// This method is deprecated. Applications should instead call FetchMsgSet .
	// 
	// Retrieves a set of messages from the IMAP server and returns them in an email
	// bundle object. If the method fails, it may return a NULL reference.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkEmailBundle *FetchBundle(CkMessageSet &messageSet);

	// This method is deprecated. Applications should instead call FetchMsgSet .
	// 
	// Retrieves a set of messages from the IMAP server and returns them in an email
	// bundle object. If the method fails, it may return a NULL reference.
	// 
	CkTask *FetchBundleAsync(CkMessageSet &messageSet);


	// This method is deprecated and will be removed in a future major version release.
	// MIME can potentially include non-encoded binary data and mixed character
	// encodings, so downloading emails as a simple MIME string often requires
	// processing and modifications, making it impractical. Instead, applications
	// should use FetchSingleBd or methods that download emails to email objects.
	// 
	// Retrieves a set of messages from the IMAP server and returns them in a string
	// array object (NOTE: it does not return a string array, but an object that
	// represents a string array.) Each string within the returned object is the
	// complete MIME source of an email. On failure, a NULL object reference is
	// returned.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkStringArray *FetchBundleAsMime(CkMessageSet &messageSet);

	// This method is deprecated and will be removed in a future major version release.
	// MIME can potentially include non-encoded binary data and mixed character
	// encodings, so downloading emails as a simple MIME string often requires
	// processing and modifications, making it impractical. Instead, applications
	// should use FetchSingleBd or methods that download emails to email objects.
	// 
	// Retrieves a set of messages from the IMAP server and returns them in a string
	// array object (NOTE: it does not return a string array, but an object that
	// represents a string array.) Each string within the returned object is the
	// complete MIME source of an email. On failure, a NULL object reference is
	// returned.
	// 
	CkTask *FetchBundleAsMimeAsync(CkMessageSet &messageSet);


	// This method is deprecated. Applications should instead call FetchRange .
	// 
	// Fetches a chunk of emails starting at a specific sequence number. A bundle of
	// fetched emails is returned. The last two arguments are message sets that are
	// updated with the ids of messages successfully/unsuccessfully fetched.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkEmailBundle *FetchChunk(int startSeqNum, int count, CkMessageSet &failedSet, CkMessageSet &fetchedSet);

	// This method is deprecated. Applications should instead call FetchRange .
	// 
	// Fetches a chunk of emails starting at a specific sequence number. A bundle of
	// fetched emails is returned. The last two arguments are message sets that are
	// updated with the ids of messages successfully/unsuccessfully fetched.
	// 
	CkTask *FetchChunkAsync(int startSeqNum, int count, CkMessageSet &failedSet, CkMessageSet &fetchedSet);


	// Downloads a range of full emails based on a starting sequence number ( seqnum )
	// and count . The failed sequence numbers are recorded in failedSet. The fetched
	// sequence numbers are recorded in fetchedSet. The downloaded emails are returned in
	// bundle.
	bool FetchChunk2(int seqnum, int count, CkMessageSet &failedSet, CkMessageSet &fetchedSet, CkEmailBundle &bundle);

	// Downloads a range of full emails based on a starting sequence number ( seqnum )
	// and count . The failed sequence numbers are recorded in failedSet. The fetched
	// sequence numbers are recorded in fetchedSet. The downloaded emails are returned in
	// bundle.
	CkTask *FetchChunk2Async(int seqnum, int count, CkMessageSet &failedSet, CkMessageSet &fetchedSet, CkEmailBundle &bundle);


	// Downloads an email or its header based on provided arguments. If headerOnly is true,
	// only the email header is downloaded. The email is identified by msgId, which can
	// be either a UID or sequence number. bUid determines the type: if true, msgId is
	// a UID; otherwise, it's a sequence number. The result is stored in email. If
	// downloading the full email and AutoDownloadAttachments is true, attachments
	// are included.
	bool FetchEmail(bool headerOnly, unsigned long msgId, bool bUid, CkEmail &email);

	// Downloads an email or its header based on provided arguments. If headerOnly is true,
	// only the email header is downloaded. The email is identified by msgId, which can
	// be either a UID or sequence number. bUid determines the type: if true, msgId is
	// a UID; otherwise, it's a sequence number. The result is stored in email. If
	// downloading the full email and AutoDownloadAttachments is true, attachments
	// are included.
	CkTask *FetchEmailAsync(bool headerOnly, unsigned long msgId, bool bUid, CkEmail &email);


	// Fetches the flags for an email. The bUid argument determines whether the msgId is
	// a UID or sequence number.
	// 
	// Returns the SPACE separated list of flags set for the email, such as "\Flagged
	// \Seen $label1".
	// 
	// If an empty string is returned, then it could be that the email referenced by
	// msgId does not exist in the currently selected mailbox, or it simply has no flags
	// that are set. To determine the difference, examine the contents of the
	// LastResponse property. For the case where the message does not exist, the
	// LastResponse will contain a "NO" and will look something like this:aaah NO The specified message set is invalid.
	// For the case where the message exists, but no flags are set, the LastResponse
	// will contain an "OK" in the last response line. For example:...
	// aaah OK FETCH completed.
	// 
	bool FetchFlags(unsigned long msgId, bool bUid, CkString &outStrFlags);

	// Fetches the flags for an email. The bUid argument determines whether the msgId is
	// a UID or sequence number.
	// 
	// Returns the SPACE separated list of flags set for the email, such as "\Flagged
	// \Seen $label1".
	// 
	// If an empty string is returned, then it could be that the email referenced by
	// msgId does not exist in the currently selected mailbox, or it simply has no flags
	// that are set. To determine the difference, examine the contents of the
	// LastResponse property. For the case where the message does not exist, the
	// LastResponse will contain a "NO" and will look something like this:aaah NO The specified message set is invalid.
	// For the case where the message exists, but no flags are set, the LastResponse
	// will contain an "OK" in the last response line. For example:...
	// aaah OK FETCH completed.
	// 
	const char *fetchFlags(unsigned long msgId, bool bUid);
	// Fetches the flags for an email. The bUid argument determines whether the msgId is
	// a UID or sequence number.
	// 
	// Returns the SPACE separated list of flags set for the email, such as "\Flagged
	// \Seen $label1".
	// 
	// If an empty string is returned, then it could be that the email referenced by
	// msgId does not exist in the currently selected mailbox, or it simply has no flags
	// that are set. To determine the difference, examine the contents of the
	// LastResponse property. For the case where the message does not exist, the
	// LastResponse will contain a "NO" and will look something like this:aaah NO The specified message set is invalid.
	// For the case where the message exists, but no flags are set, the LastResponse
	// will contain an "OK" in the last response line. For example:...
	// aaah OK FETCH completed.
	// 
	CkTask *FetchFlagsAsync(unsigned long msgId, bool bUid);


	// This method is deprecated. Applications should instead call FetchMsgSet .
	// 
	// Retrieves a set of message headers from the IMAP server and returns them in an
	// email bundle object. If the method fails, it may return a NULL reference. The
	// following methods are useful for retrieving information about attachments and
	// flags after email headers are retrieved: GetMailNumAttach, GetMailAttachSize,
	// GetMailAttachFilename, GetMailFlag.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkEmailBundle *FetchHeaders(CkMessageSet &messageSet);

	// This method is deprecated. Applications should instead call FetchMsgSet .
	// 
	// Retrieves a set of message headers from the IMAP server and returns them in an
	// email bundle object. If the method fails, it may return a NULL reference. The
	// following methods are useful for retrieving information about attachments and
	// flags after email headers are retrieved: GetMailNumAttach, GetMailAttachSize,
	// GetMailAttachFilename, GetMailFlag.
	// 
	CkTask *FetchHeadersAsync(CkMessageSet &messageSet);


	// Downloads messages or their headers from the IMAP server based on the given
	// arguments. If headersOnly is true, only the message headers specified by msgSet are
	// downloaded. The retrieved messages are then stored in bundle.
	// 
	// Note: Downloaded emails are appended to bundle. (bundle is not cleared prior to
	// downloading email.)
	// 
	bool FetchMsgSet(bool headersOnly, CkMessageSet &msgSet, CkEmailBundle &bundle);

	// Downloads messages or their headers from the IMAP server based on the given
	// arguments. If headersOnly is true, only the message headers specified by msgSet are
	// downloaded. The retrieved messages are then stored in bundle.
	// 
	// Note: Downloaded emails are appended to bundle. (bundle is not cleared prior to
	// downloading email.)
	// 
	CkTask *FetchMsgSetAsync(bool headersOnly, CkMessageSet &msgSet, CkEmailBundle &bundle);


	// Downloads a range of full emails or email headers based on a starting sequence
	// number ( seqnum ) and count . The downloaded emails are returned in bundle.
	// 
	// Important: The 1st email is at sequence number 1 . This method will fail and
	// return false if your application accidentally passes 0 for the seqnum.
	// 
	bool FetchRange(bool headersOnly, int seqnum, int count, CkEmailBundle &bundle);

	// Downloads a range of full emails or email headers based on a starting sequence
	// number ( seqnum ) and count . The downloaded emails are returned in bundle.
	// 
	// Important: The 1st email is at sequence number 1 . This method will fail and
	// return false if your application accidentally passes 0 for the seqnum.
	// 
	CkTask *FetchRangeAsync(bool headersOnly, int seqnum, int count, CkEmailBundle &bundle);


	// This method is deprecated. Applications should instead call FetchRange .
	// 
	// Downloads email for a range of sequence numbers. The 1st email in a mailbox is
	// always at sequence number 1. The total number of emails in the currently
	// selected mailbox is available in the NumMessages property. If the numMessages is too
	// large, the method will still succeed, but will return a bundle of emails from
	// startSeqNum to the last email in the mailbox.
	// 
	// Important: The startSeqNum is a number between 1 and the number of messages in the
	// currently selected folder. Sequence numbers can change during your IMAP session
	// when a message is removed from a folder, either by your session or another one.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkEmailBundle *FetchSequence(int startSeqNum, int numMessages);

	// This method is deprecated. Applications should instead call FetchRange .
	// 
	// Downloads email for a range of sequence numbers. The 1st email in a mailbox is
	// always at sequence number 1. The total number of emails in the currently
	// selected mailbox is available in the NumMessages property. If the numMessages is too
	// large, the method will still succeed, but will return a bundle of emails from
	// startSeqNum to the last email in the mailbox.
	// 
	// Important: The startSeqNum is a number between 1 and the number of messages in the
	// currently selected folder. Sequence numbers can change during your IMAP session
	// when a message is removed from a folder, either by your session or another one.
	// 
	CkTask *FetchSequenceAsync(int startSeqNum, int numMessages);


	// This method is deprecated and will be removed in a future major version release.
	// MIME can potentially include non-encoded binary data and mixed character
	// encodings, so downloading emails as a simple MIME string often requires
	// processing and modifications, making it impractical. Instead, applications
	// should use FetchSingleBd or methods that download emails to email objects.
	// 
	// Same as FetchSequence, but instead of returning email objects in a bundle, the
	// raw MIME of each email is returned.
	// 
	// Important: The startSeqNum is a number between 1 and the number of messages in the
	// currently selected folder. Sequence numbers can change during your IMAP session
	// when a message is removed from a folder, either by your session or another one.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkStringArray *FetchSequenceAsMime(int startSeqNum, int numMessages);

	// This method is deprecated and will be removed in a future major version release.
	// MIME can potentially include non-encoded binary data and mixed character
	// encodings, so downloading emails as a simple MIME string often requires
	// processing and modifications, making it impractical. Instead, applications
	// should use FetchSingleBd or methods that download emails to email objects.
	// 
	// Same as FetchSequence, but instead of returning email objects in a bundle, the
	// raw MIME of each email is returned.
	// 
	// Important: The startSeqNum is a number between 1 and the number of messages in the
	// currently selected folder. Sequence numbers can change during your IMAP session
	// when a message is removed from a folder, either by your session or another one.
	// 
	CkTask *FetchSequenceAsMimeAsync(int startSeqNum, int numMessages);


	// This method is deprecated. Applications should instead call FetchRange .
	// 
	// Same as FetchSequence, but only the email headers are returned. The email
	// objects within the bundle will be lacking bodies and attachments.
	// 
	// Note: For any method call using sequence numbers, an application must make sure
	// the sequence numbers are within the valid range. When a mailbox is selected, the
	// NumMessages property will have been set, and the valid range of sequence numbers
	// is from 1 to NumMessages. An attempt to fetch sequence numbers outside this
	// range will result in an error.
	// 
	// Important: The startSeqNum is a number between 1 and the number of messages in the
	// currently selected folder. Sequence numbers can change during your IMAP session
	// when a message is removed from a folder, either by your session or another one.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkEmailBundle *FetchSequenceHeaders(int startSeqNum, int numMessages);

	// This method is deprecated. Applications should instead call FetchRange .
	// 
	// Same as FetchSequence, but only the email headers are returned. The email
	// objects within the bundle will be lacking bodies and attachments.
	// 
	// Note: For any method call using sequence numbers, an application must make sure
	// the sequence numbers are within the valid range. When a mailbox is selected, the
	// NumMessages property will have been set, and the valid range of sequence numbers
	// is from 1 to NumMessages. An attempt to fetch sequence numbers outside this
	// range will result in an error.
	// 
	// Important: The startSeqNum is a number between 1 and the number of messages in the
	// currently selected folder. Sequence numbers can change during your IMAP session
	// when a message is removed from a folder, either by your session or another one.
	// 
	CkTask *FetchSequenceHeadersAsync(int startSeqNum, int numMessages);


	// This method is deprecated. Applications should instead call FetchEmail .
	// 
	// Retrieves a single message from the IMAP server, including attachments if the
	// AutoDownloadAttachments property is true. If bUid is true, then msgId
	// represents a UID. If bUid is false, then msgId represents a sequence number.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkEmail *FetchSingle(unsigned long msgId, bool bUid);

	// This method is deprecated. Applications should instead call FetchEmail .
	// 
	// Retrieves a single message from the IMAP server, including attachments if the
	// AutoDownloadAttachments property is true. If bUid is true, then msgId
	// represents a UID. If bUid is false, then msgId represents a sequence number.
	// 
	CkTask *FetchSingleAsync(unsigned long msgId, bool bUid);


	// Retrieves a single message from the IMAP server and returns a string containing
	// the complete MIME source of the email, including attachments if the
	// AutoDownloadAttachments property is true. If bUid is true, then msgId
	// represents a UID. If bUid is false, then msgId represents a sequence number.
	bool FetchSingleAsMime(unsigned long msgId, bool bUid, CkString &outStrMime);

	// Retrieves a single message from the IMAP server and returns a string containing
	// the complete MIME source of the email, including attachments if the
	// AutoDownloadAttachments property is true. If bUid is true, then msgId
	// represents a UID. If bUid is false, then msgId represents a sequence number.
	const char *fetchSingleAsMime(unsigned long msgId, bool bUid);
	// Retrieves a single message from the IMAP server and returns a string containing
	// the complete MIME source of the email, including attachments if the
	// AutoDownloadAttachments property is true. If bUid is true, then msgId
	// represents a UID. If bUid is false, then msgId represents a sequence number.
	CkTask *FetchSingleAsMimeAsync(unsigned long msgId, bool bUid);


	// Retrieves a single message from the IMAP server into the sbMime object. If bUid is
	// true, then msgId represents a UID. If bUid is false, then msgId represents a
	// sequence number. If successful, the sbMime will contain the complete MIME of the
	// email, including attachments if the AutoDownloadAttachments property is true.
	bool FetchSingleAsMimeSb(unsigned long msgId, bool bUid, CkStringBuilder &sbMime);

	// Retrieves a single message from the IMAP server into the sbMime object. If bUid is
	// true, then msgId represents a UID. If bUid is false, then msgId represents a
	// sequence number. If successful, the sbMime will contain the complete MIME of the
	// email, including attachments if the AutoDownloadAttachments property is true.
	CkTask *FetchSingleAsMimeSbAsync(unsigned long msgId, bool bUid, CkStringBuilder &sbMime);


	// Retrieves a single message from the IMAP server into the mimeData object.. If bUid
	// is true, then msgId represents a UID. If bUid is false, then msgId represents
	// a sequence number. If successful, the mimeData will contain the complete MIME of the
	// email, including attachments if the AutoDownloadAttachments property is true.
	bool FetchSingleBd(unsigned long msgId, bool bUid, CkBinData &mimeData);

	// Retrieves a single message from the IMAP server into the mimeData object.. If bUid
	// is true, then msgId represents a UID. If bUid is false, then msgId represents
	// a sequence number. If successful, the mimeData will contain the complete MIME of the
	// email, including attachments if the AutoDownloadAttachments property is true.
	CkTask *FetchSingleBdAsync(unsigned long msgId, bool bUid, CkBinData &mimeData);


	// This method is deprecated. Applications should instead call FetchEmail .
	// 
	// Retrieves a single message header from the IMAP server. If the method fails, it
	// may return a NULL reference. The following methods are useful for retrieving
	// information about attachments and flags after an email header is retrieved:
	// GetMailNumAttach, GetMailAttachSize, GetMailAttachFilename, GetMailFlag. If bUid
	// is true, then msgID represents a UID. If bUid is false, then msgID represents a
	// sequence number.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkEmail *FetchSingleHeader(unsigned long msgId, bool bUid);

	// This method is deprecated. Applications should instead call FetchEmail .
	// 
	// Retrieves a single message header from the IMAP server. If the method fails, it
	// may return a NULL reference. The following methods are useful for retrieving
	// information about attachments and flags after an email header is retrieved:
	// GetMailNumAttach, GetMailAttachSize, GetMailAttachFilename, GetMailFlag. If bUid
	// is true, then msgID represents a UID. If bUid is false, then msgID represents a
	// sequence number.
	// 
	CkTask *FetchSingleHeaderAsync(unsigned long msgId, bool bUid);


	// Fetches and returns the MIME of a single email header.
	bool FetchSingleHeaderAsMime(unsigned long msgId, bool bUID, CkString &outStr);

	// Fetches and returns the MIME of a single email header.
	const char *fetchSingleHeaderAsMime(unsigned long msgId, bool bUID);
	// Fetches and returns the MIME of a single email header.
	CkTask *FetchSingleHeaderAsMimeAsync(unsigned long msgId, bool bUID);


	// This method is deprecated. Applications should instead call QueryMbx .
	// 
	// Returns a message set object containing all the UIDs in the currently selected
	// mailbox. A NULL object reference is returned on failure.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkMessageSet *GetAllUids(void);

	// This method is deprecated. Applications should instead call QueryMbx .
	// 
	// Returns a message set object containing all the UIDs in the currently selected
	// mailbox. A NULL object reference is returned on failure.
	// 
	CkTask *GetAllUidsAsync(void);


	// Returns the Nth attachment filename. Indexing begins at 0.
	bool GetMailAttachFilename(CkEmail &email, int attachIndex, CkString &outStrFilename);

	// Returns the Nth attachment filename. Indexing begins at 0.
	const char *getMailAttachFilename(CkEmail &email, int attachIndex);
	// Returns the Nth attachment filename. Indexing begins at 0.
	const char *mailAttachFilename(CkEmail &email, int attachIndex);


	// Returns the Nth attachment size in bytes. Indexing begins at 0.
	int GetMailAttachSize(CkEmail &email, int attachIndex);


	// Sends a "Status" command to get the status of a mailbox. Returns an XML string
	// containing the status values as named attributes. Possible status values are:
	//     * messages: The number of messages in the mailbox.
	//     * recent: The number of messages with the \Recent flag set.
	//     * uidnext: The next unique identifier value of the mailbox.
	//     * uidvalidity: The unique identifier validity value of the mailbox.
	//     * unseen: The number of messages which do not have the \Seen flag set.
	// 
	// An example of the string returned by this method is: _LT_status messages="240"
	// recent="0" uidnext="3674" uidvalidity="3" unseen="213" /_GT_
	// 
	bool GetMailboxStatus(const char *mailbox, CkString &outStr);

	// Sends a "Status" command to get the status of a mailbox. Returns an XML string
	// containing the status values as named attributes. Possible status values are:
	//     * messages: The number of messages in the mailbox.
	//     * recent: The number of messages with the \Recent flag set.
	//     * uidnext: The next unique identifier value of the mailbox.
	//     * uidvalidity: The unique identifier validity value of the mailbox.
	//     * unseen: The number of messages which do not have the \Seen flag set.
	// 
	// An example of the string returned by this method is: _LT_status messages="240"
	// recent="0" uidnext="3674" uidvalidity="3" unseen="213" /_GT_
	// 
	const char *getMailboxStatus(const char *mailbox);
	// Sends a "Status" command to get the status of a mailbox. Returns an XML string
	// containing the status values as named attributes. Possible status values are:
	//     * messages: The number of messages in the mailbox.
	//     * recent: The number of messages with the \Recent flag set.
	//     * uidnext: The next unique identifier value of the mailbox.
	//     * uidvalidity: The unique identifier validity value of the mailbox.
	//     * unseen: The number of messages which do not have the \Seen flag set.
	// 
	// An example of the string returned by this method is: _LT_status messages="240"
	// recent="0" uidnext="3674" uidvalidity="3" unseen="213" /_GT_
	// 
	const char *mailboxStatus(const char *mailbox);

	// Sends a "Status" command to get the status of a mailbox. Returns an XML string
	// containing the status values as named attributes. Possible status values are:
	//     * messages: The number of messages in the mailbox.
	//     * recent: The number of messages with the \Recent flag set.
	//     * uidnext: The next unique identifier value of the mailbox.
	//     * uidvalidity: The unique identifier validity value of the mailbox.
	//     * unseen: The number of messages which do not have the \Seen flag set.
	// 
	// An example of the string returned by this method is: _LT_status messages="240"
	// recent="0" uidnext="3674" uidvalidity="3" unseen="213" /_GT_
	// 
	CkTask *GetMailboxStatusAsync(const char *mailbox);


	// Returns the value of a flag (1 = yes, 0 = no) for an email. Both standard system
	// flags as well as custom flags may be set. Standard system flags typically begin
	// with a backslash character, such as "\Seen", "\Answered", "\Flagged", "\Draft",
	// "\Deleted", and "\Answered". Custom flags can be anything, such as "NonJunk",
	// "$label1", "$MailFlagBit1", etc. .
	int GetMailFlag(CkEmail &email, const char *flagName);


	// Returns the number of email attachments.
	int GetMailNumAttach(CkEmail &email);


	// Returns the size (in bytes) of the entire email including attachments.
	int GetMailSize(CkEmail &email);


	// Sends the GETQUOTA command and returns the response in JSON format. This feature
	// is only possible with IMAP servers that support the QUOTA extension/capability.
	bool GetQuota(const char *quotaRoot, CkString &outStr);

	// Sends the GETQUOTA command and returns the response in JSON format. This feature
	// is only possible with IMAP servers that support the QUOTA extension/capability.
	const char *getQuota(const char *quotaRoot);
	// Sends the GETQUOTA command and returns the response in JSON format. This feature
	// is only possible with IMAP servers that support the QUOTA extension/capability.
	const char *quota(const char *quotaRoot);

	// Sends the GETQUOTA command and returns the response in JSON format. This feature
	// is only possible with IMAP servers that support the QUOTA extension/capability.
	CkTask *GetQuotaAsync(const char *quotaRoot);


	// Sends the GETQUOTAROOT command and returns the response in JSON format. This
	// feature is only possible with IMAP servers that support the QUOTA
	// extension/capability.
	bool GetQuotaRoot(const char *mailboxName, CkString &outStr);

	// Sends the GETQUOTAROOT command and returns the response in JSON format. This
	// feature is only possible with IMAP servers that support the QUOTA
	// extension/capability.
	const char *getQuotaRoot(const char *mailboxName);
	// Sends the GETQUOTAROOT command and returns the response in JSON format. This
	// feature is only possible with IMAP servers that support the QUOTA
	// extension/capability.
	const char *quotaRoot(const char *mailboxName);

	// Sends the GETQUOTAROOT command and returns the response in JSON format. This
	// feature is only possible with IMAP servers that support the QUOTA
	// extension/capability.
	CkTask *GetQuotaRootAsync(const char *mailboxName);


	// Returns the IMAP server's digital certificate (for SSL / TLS connections).
	bool GetServerCert(CkCert &cert);


	// This method is deprecated. Applications should instead call GetServerCert .
	// 
	// Returns the IMAP server's digital certificate (for SSL / TLS connections).
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkCert *GetSslServerCert(void);


	// Returns true if the capability indicated by name is found in the capabilityResponse.
	// Otherwise returns false.
	bool HasCapability(const char *name, const char *capabilityResponse);


	// Polls the connection to see if any real-time updates are available. The timeoutMs
	// indicates how long to wait for incoming updates. This method does not send a
	// command to the IMAP server, it simply checks the connection for already-arrived
	// messages that the IMAP server sent. This method would only be called after IDLE
	// has already been started via the IdleStart method.
	// 
	// If updates are available, they are returned in an XML string having the format
	// as shown below. There is one child node for each notification. The possible
	// notifcations are:
	//     1. flags -- lists flags that have been set or unset for an email.
	//     2. expunge -- provides the sequence number for an email that has been
	//     deleted.
	//     3. exists -- reports the new number of messages in the currently selected
	//     mailbox.
	//     4. recent -- reports the new number of messages with the /RECENT flag set.
	//     5. raw -- reports an unanticipated response line that was not parsed by
	//     Chilkat. This should be reported to support@chilkatoft.com
	// 
	// A sample showing all possible notifications (except for "raw") is shown below._LT_idle_GT_
	//     _LT_flags seqnum="59" uid="11876"_GT_
	//         _LT_flag_GT_\Deleted_LT_/flag_GT_
	//         _LT_flag_GT_\Seen_LT_/flag_GT_
	//     _LT_/flags_GT_
	//     _LT_flags seqnum="69" uid="11889"_GT_
	//         _LT_flag_GT_\Seen_LT_/flag_GT_
	//     _LT_/flags_GT_
	//     _LT_expunge_GT_58_LT_/expunge_GT_
	//     _LT_expunge_GT_58_LT_/expunge_GT_
	//     _LT_expunge_GT_67_LT_/expunge_GT_
	//     _LT_exists_GT_115_LT_/exists_GT_
	//     _LT_recent_GT_0_LT_/recent_GT_
	// _LT_/idle_GT_
	//  
	// 
	// If no updates have been received, the returned XML string has the following
	// format, as shown below. The_LT_idle_GT__LT_/idle_GT_
	//  
	// 
	// NOTE:Once IdleStart has been called, this method can and should be called
	// frequently to see if any updates have arrived. This is NOT the same as polling
	// the IMAP server because it does not send any requests to the IMAP server. It
	// simply checks to see if any messages (i.e. updates) from the IMAP server are
	// available and waiting to be read.
	// 
	bool IdleCheck(int timeoutMs, CkString &outStr);

	// Polls the connection to see if any real-time updates are available. The timeoutMs
	// indicates how long to wait for incoming updates. This method does not send a
	// command to the IMAP server, it simply checks the connection for already-arrived
	// messages that the IMAP server sent. This method would only be called after IDLE
	// has already been started via the IdleStart method.
	// 
	// If updates are available, they are returned in an XML string having the format
	// as shown below. There is one child node for each notification. The possible
	// notifcations are:
	//     1. flags -- lists flags that have been set or unset for an email.
	//     2. expunge -- provides the sequence number for an email that has been
	//     deleted.
	//     3. exists -- reports the new number of messages in the currently selected
	//     mailbox.
	//     4. recent -- reports the new number of messages with the /RECENT flag set.
	//     5. raw -- reports an unanticipated response line that was not parsed by
	//     Chilkat. This should be reported to support@chilkatoft.com
	// 
	// A sample showing all possible notifications (except for "raw") is shown below._LT_idle_GT_
	//     _LT_flags seqnum="59" uid="11876"_GT_
	//         _LT_flag_GT_\Deleted_LT_/flag_GT_
	//         _LT_flag_GT_\Seen_LT_/flag_GT_
	//     _LT_/flags_GT_
	//     _LT_flags seqnum="69" uid="11889"_GT_
	//         _LT_flag_GT_\Seen_LT_/flag_GT_
	//     _LT_/flags_GT_
	//     _LT_expunge_GT_58_LT_/expunge_GT_
	//     _LT_expunge_GT_58_LT_/expunge_GT_
	//     _LT_expunge_GT_67_LT_/expunge_GT_
	//     _LT_exists_GT_115_LT_/exists_GT_
	//     _LT_recent_GT_0_LT_/recent_GT_
	// _LT_/idle_GT_
	//  
	// 
	// If no updates have been received, the returned XML string has the following
	// format, as shown below. The_LT_idle_GT__LT_/idle_GT_
	//  
	// 
	// NOTE:Once IdleStart has been called, this method can and should be called
	// frequently to see if any updates have arrived. This is NOT the same as polling
	// the IMAP server because it does not send any requests to the IMAP server. It
	// simply checks to see if any messages (i.e. updates) from the IMAP server are
	// available and waiting to be read.
	// 
	const char *idleCheck(int timeoutMs);
	// Polls the connection to see if any real-time updates are available. The timeoutMs
	// indicates how long to wait for incoming updates. This method does not send a
	// command to the IMAP server, it simply checks the connection for already-arrived
	// messages that the IMAP server sent. This method would only be called after IDLE
	// has already been started via the IdleStart method.
	// 
	// If updates are available, they are returned in an XML string having the format
	// as shown below. There is one child node for each notification. The possible
	// notifcations are:
	//     1. flags -- lists flags that have been set or unset for an email.
	//     2. expunge -- provides the sequence number for an email that has been
	//     deleted.
	//     3. exists -- reports the new number of messages in the currently selected
	//     mailbox.
	//     4. recent -- reports the new number of messages with the /RECENT flag set.
	//     5. raw -- reports an unanticipated response line that was not parsed by
	//     Chilkat. This should be reported to support@chilkatoft.com
	// 
	// A sample showing all possible notifications (except for "raw") is shown below._LT_idle_GT_
	//     _LT_flags seqnum="59" uid="11876"_GT_
	//         _LT_flag_GT_\Deleted_LT_/flag_GT_
	//         _LT_flag_GT_\Seen_LT_/flag_GT_
	//     _LT_/flags_GT_
	//     _LT_flags seqnum="69" uid="11889"_GT_
	//         _LT_flag_GT_\Seen_LT_/flag_GT_
	//     _LT_/flags_GT_
	//     _LT_expunge_GT_58_LT_/expunge_GT_
	//     _LT_expunge_GT_58_LT_/expunge_GT_
	//     _LT_expunge_GT_67_LT_/expunge_GT_
	//     _LT_exists_GT_115_LT_/exists_GT_
	//     _LT_recent_GT_0_LT_/recent_GT_
	// _LT_/idle_GT_
	//  
	// 
	// If no updates have been received, the returned XML string has the following
	// format, as shown below. The_LT_idle_GT__LT_/idle_GT_
	//  
	// 
	// NOTE:Once IdleStart has been called, this method can and should be called
	// frequently to see if any updates have arrived. This is NOT the same as polling
	// the IMAP server because it does not send any requests to the IMAP server. It
	// simply checks to see if any messages (i.e. updates) from the IMAP server are
	// available and waiting to be read.
	// 
	CkTask *IdleCheckAsync(int timeoutMs);


	// Sends a command to the IMAP server to stop receiving real-time updates.
	bool IdleDone(void);

	// Sends a command to the IMAP server to stop receiving real-time updates.
	CkTask *IdleDoneAsync(void);


	// Sends an IDLE command to the IMAP server to begin receiving real-time updates.
	bool IdleStart(void);

	// Sends an IDLE command to the IMAP server to begin receiving real-time updates.
	CkTask *IdleStartAsync(void);


	// Returns the last known "connected" state with the IMAP server. IsConnected does
	// not send a message to the IMAP server to determine if it is still connected. The
	// Noop method may be called to specifically send a no-operation message to
	// determine actual connectivity.
	// 
	// The IsConnected method is useful for checking to see if the component is already
	// in a known disconnected state.
	// 
	bool IsConnected(void);


	// Returns true if already logged into an IMAP server, otherwise returns false.
	bool IsLoggedIn(void);


	// This method is deprecated. Applications should instead call ListMailboxes .
	// 
	// Returns a subset of the complete list of mailboxes available on the IMAP server.
	// This method has the side-effect of setting the SeparatorChar property to the
	// correct character used by the IMAP server, which is typically "/" or ".".
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	// The reference and wildcardedMailbox parameters are passed unaltered to the IMAP
	// LIST command:FROM RFC 3501 (IMAP Protocol)
	// 
	//       The LIST command returns a subset of names from the complete set
	//       of all names available to the client.  Zero or more untagged LIST
	//       replies are returned, containing the name attributes, hierarchy
	//       delimiter, and name; see the description of the LIST reply for
	//       more detail.
	// 
	//       An empty ("" string) reference name argument indicates that the
	//       mailbox name is interpreted as by SELECT.  The returned mailbox
	//       names MUST match the supplied mailbox name pattern.  A non-empty
	//       reference name argument is the name of a mailbox or a level of
	//       mailbox hierarchy, and indicates the context in which the mailbox
	//       name is interpreted.
	// 
	//       An empty ("" string) mailbox name argument is a special request to
	//       return the hierarchy delimiter and the root name of the name given
	//       in the reference.  The value returned as the root MAY be the empty
	//       string if the reference is non-rooted or is an empty string.  In
	//       all cases, a hierarchy delimiter (or NIL if there is no hierarchy)
	//       is returned.  This permits a client to get the hierarchy delimiter
	//       (or find out that the mailbox names are flat) even when no
	//       mailboxes by that name currently exist.
	// 
	//       The reference and mailbox name arguments are interpreted into a
	//       canonical form that represents an unambiguous left-to-right
	//       hierarchy.  The returned mailbox names will be in the interpreted
	//       form.
	// 
	//            Note: The interpretation of the reference argument is
	//            implementation-defined.  It depends upon whether the
	//            server implementation has a concept of the "current
	//            working directory" and leading "break out characters",
	//            which override the current working directory.
	// 
	//            For example, on a server which exports a UNIX or NT
	//            filesystem, the reference argument contains the current
	//            working directory, and the mailbox name argument would
	//            contain the name as interpreted in the current working
	//            directory.
	// 
	//            If a server implementation has no concept of break out
	//            characters, the canonical form is normally the reference
	//            name appended with the mailbox name.  Note that if the
	//            server implements the namespace convention (section
	//            5.1.2), "#" is a break out character and must be treated
	//            as such.
	// 
	//            If the reference argument is not a level of mailbox
	//            hierarchy (that is, it is a \NoInferiors name), and/or
	//            the reference argument does not end with the hierarchy
	//            delimiter, it is implementation-dependent how this is
	//            interpreted.  For example, a reference of "foo/bar" and
	//            mailbox name of "rag/baz" could be interpreted as
	//            "foo/bar/rag/baz", "foo/barrag/baz", or "foo/rag/baz".
	//            A client SHOULD NOT use such a reference argument except
	//            at the explicit request of the user.  A hierarchical
	//            browser MUST NOT make any assumptions about server
	//            interpretation of the reference unless the reference is
	//            a level of mailbox hierarchy AND ends with the hierarchy
	//            delimiter.
	// 
	//       Any part of the reference argument that is included in the
	//       interpreted form SHOULD prefix the interpreted form.  It SHOULD
	//       also be in the same form as the reference name argument.  This
	//       rule permits the client to determine if the returned mailbox name
	//       is in the context of the reference argument, or if something about
	//       the mailbox argument overrode the reference argument.  Without
	//       this rule, the client would have to have knowledge of the server's
	//       naming semantics including what characters are "breakouts" that
	//       override a naming context.
	// 
	//            For example, here are some examples of how references
	//            and mailbox names might be interpreted on a UNIX-based
	//            server:
	// 
	//                Reference     Mailbox Name  Interpretation
	//                ------------  ------------  --------------
	//                ~smith/Mail/  foo.*         ~smith/Mail/foo.*
	//                archive/      %             archive/%
	//                #news.        comp.mail.*   #news.comp.mail.*
	//                ~smith/Mail/  /usr/doc/foo  /usr/doc/foo
	//                archive/      ~fred/Mail/*  ~fred/Mail/*
	// 
	//            The first three examples demonstrate interpretations in
	//            the context of the reference argument.  Note that
	//            "~smith/Mail" SHOULD NOT be transformed into something
	//            like "/u2/users/smith/Mail", or it would be impossible
	//            for the client to determine that the interpretation was
	//            in the context of the reference.
	// 
	//       The character "*" is a wildcard, and matches zero or more
	//       characters at this position.  The character "%" is similar to "*",
	//       but it does not match a hierarchy delimiter.  If the "%" wildcard
	//       is the last character of a mailbox name argument, matching levels
	//       of hierarchy are also returned.  If these levels of hierarchy are
	//       not also selectable mailboxes, they are returned with the
	//       \Noselect mailbox name attribute (see the description of the LIST
	//       response for more details).
	// 
	//       Server implementations are permitted to "hide" otherwise
	//       accessible mailboxes from the wildcard characters, by preventing
	//       certain characters or names from matching a wildcard in certain
	//       situations.  For example, a UNIX-based server might restrict the
	//       interpretation of "*" so that an initial "/" character does not
	//       match.
	// 
	//       The special name INBOX is included in the output from LIST, if
	//       INBOX is supported by this server for this user and if the
	//       uppercase string "INBOX" matches the interpreted reference and
	//       mailbox name arguments with wildcards as described above.  The
	//       criteria for omitting INBOX is whether SELECT INBOX will return
	//       failure; it is not relevant whether the user's real INBOX resides
	//       on this or some other server.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkMailboxes *ListMailboxes(const char *reference, const char *wildcardedMailbox);

	// This method is deprecated. Applications should instead call ListMailboxes .
	// 
	// Returns a subset of the complete list of mailboxes available on the IMAP server.
	// This method has the side-effect of setting the SeparatorChar property to the
	// correct character used by the IMAP server, which is typically "/" or ".".
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	// The reference and wildcardedMailbox parameters are passed unaltered to the IMAP
	// LIST command:FROM RFC 3501 (IMAP Protocol)
	// 
	//       The LIST command returns a subset of names from the complete set
	//       of all names available to the client.  Zero or more untagged LIST
	//       replies are returned, containing the name attributes, hierarchy
	//       delimiter, and name; see the description of the LIST reply for
	//       more detail.
	// 
	//       An empty ("" string) reference name argument indicates that the
	//       mailbox name is interpreted as by SELECT.  The returned mailbox
	//       names MUST match the supplied mailbox name pattern.  A non-empty
	//       reference name argument is the name of a mailbox or a level of
	//       mailbox hierarchy, and indicates the context in which the mailbox
	//       name is interpreted.
	// 
	//       An empty ("" string) mailbox name argument is a special request to
	//       return the hierarchy delimiter and the root name of the name given
	//       in the reference.  The value returned as the root MAY be the empty
	//       string if the reference is non-rooted or is an empty string.  In
	//       all cases, a hierarchy delimiter (or NIL if there is no hierarchy)
	//       is returned.  This permits a client to get the hierarchy delimiter
	//       (or find out that the mailbox names are flat) even when no
	//       mailboxes by that name currently exist.
	// 
	//       The reference and mailbox name arguments are interpreted into a
	//       canonical form that represents an unambiguous left-to-right
	//       hierarchy.  The returned mailbox names will be in the interpreted
	//       form.
	// 
	//            Note: The interpretation of the reference argument is
	//            implementation-defined.  It depends upon whether the
	//            server implementation has a concept of the "current
	//            working directory" and leading "break out characters",
	//            which override the current working directory.
	// 
	//            For example, on a server which exports a UNIX or NT
	//            filesystem, the reference argument contains the current
	//            working directory, and the mailbox name argument would
	//            contain the name as interpreted in the current working
	//            directory.
	// 
	//            If a server implementation has no concept of break out
	//            characters, the canonical form is normally the reference
	//            name appended with the mailbox name.  Note that if the
	//            server implements the namespace convention (section
	//            5.1.2), "#" is a break out character and must be treated
	//            as such.
	// 
	//            If the reference argument is not a level of mailbox
	//            hierarchy (that is, it is a \NoInferiors name), and/or
	//            the reference argument does not end with the hierarchy
	//            delimiter, it is implementation-dependent how this is
	//            interpreted.  For example, a reference of "foo/bar" and
	//            mailbox name of "rag/baz" could be interpreted as
	//            "foo/bar/rag/baz", "foo/barrag/baz", or "foo/rag/baz".
	//            A client SHOULD NOT use such a reference argument except
	//            at the explicit request of the user.  A hierarchical
	//            browser MUST NOT make any assumptions about server
	//            interpretation of the reference unless the reference is
	//            a level of mailbox hierarchy AND ends with the hierarchy
	//            delimiter.
	// 
	//       Any part of the reference argument that is included in the
	//       interpreted form SHOULD prefix the interpreted form.  It SHOULD
	//       also be in the same form as the reference name argument.  This
	//       rule permits the client to determine if the returned mailbox name
	//       is in the context of the reference argument, or if something about
	//       the mailbox argument overrode the reference argument.  Without
	//       this rule, the client would have to have knowledge of the server's
	//       naming semantics including what characters are "breakouts" that
	//       override a naming context.
	// 
	//            For example, here are some examples of how references
	//            and mailbox names might be interpreted on a UNIX-based
	//            server:
	// 
	//                Reference     Mailbox Name  Interpretation
	//                ------------  ------------  --------------
	//                ~smith/Mail/  foo.*         ~smith/Mail/foo.*
	//                archive/      %             archive/%
	//                #news.        comp.mail.*   #news.comp.mail.*
	//                ~smith/Mail/  /usr/doc/foo  /usr/doc/foo
	//                archive/      ~fred/Mail/*  ~fred/Mail/*
	// 
	//            The first three examples demonstrate interpretations in
	//            the context of the reference argument.  Note that
	//            "~smith/Mail" SHOULD NOT be transformed into something
	//            like "/u2/users/smith/Mail", or it would be impossible
	//            for the client to determine that the interpretation was
	//            in the context of the reference.
	// 
	//       The character "*" is a wildcard, and matches zero or more
	//       characters at this position.  The character "%" is similar to "*",
	//       but it does not match a hierarchy delimiter.  If the "%" wildcard
	//       is the last character of a mailbox name argument, matching levels
	//       of hierarchy are also returned.  If these levels of hierarchy are
	//       not also selectable mailboxes, they are returned with the
	//       \Noselect mailbox name attribute (see the description of the LIST
	//       response for more details).
	// 
	//       Server implementations are permitted to "hide" otherwise
	//       accessible mailboxes from the wildcard characters, by preventing
	//       certain characters or names from matching a wildcard in certain
	//       situations.  For example, a UNIX-based server might restrict the
	//       interpretation of "*" so that an initial "/" character does not
	//       match.
	// 
	//       The special name INBOX is included in the output from LIST, if
	//       INBOX is supported by this server for this user and if the
	//       uppercase string "INBOX" matches the interpreted reference and
	//       mailbox name arguments with wildcards as described above.  The
	//       criteria for omitting INBOX is whether SELECT INBOX will return
	//       failure; it is not relevant whether the user's real INBOX resides
	//       on this or some other server.
	// 
	CkTask *ListMailboxesAsync(const char *reference, const char *wildcardedMailbox);


	// This method is deprecated. Applications should instead call ListMailboxes .
	// 
	// The same as ListMailboxes, but returns only the subscribed mailboxes. (See
	// ListMailboxes for more information.)
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkMailboxes *ListSubscribed(const char *reference, const char *wildcardedMailbox);

	// This method is deprecated. Applications should instead call ListMailboxes .
	// 
	// The same as ListMailboxes, but returns only the subscribed mailboxes. (See
	// ListMailboxes for more information.)
	// 
	CkTask *ListSubscribedAsync(const char *reference, const char *wildcardedMailbox);


	// Loads the caller of the task's async method.
	bool LoadTaskCaller(CkTask &task);


	// Logs into the IMAP server. The component must first be connected to an IMAP
	// server by calling Connect. If XOAUTH2 authentication is required, pass the
	// XOAUTH2 access token in place of the password. (For GMail, the Chilkat HTTP
	// class/object's G_SvcOauthAccessToken method can be called to obtain an XOAUTH2
	// access token.)
	// 
	// To authenticate using XOAUTH2, make sure the AuthMethod property is set to
	// "XOAUTH2". The XOAUTH2 authentication functionality was added in version
	// 9.5.0.44.
	// 
	bool Login(const char *loginName, const char *password);

	// Logs into the IMAP server. The component must first be connected to an IMAP
	// server by calling Connect. If XOAUTH2 authentication is required, pass the
	// XOAUTH2 access token in place of the password. (For GMail, the Chilkat HTTP
	// class/object's G_SvcOauthAccessToken method can be called to obtain an XOAUTH2
	// access token.)
	// 
	// To authenticate using XOAUTH2, make sure the AuthMethod property is set to
	// "XOAUTH2". The XOAUTH2 authentication functionality was added in version
	// 9.5.0.44.
	// 
	CkTask *LoginAsync(const char *loginName, const char *password);


	// The same as Login, except the login name and password are passed as secure
	// strings.
	bool LoginSecure(CkSecureString &loginName, CkSecureString &password);

	// The same as Login, except the login name and password are passed as secure
	// strings.
	CkTask *LoginSecureAsync(CkSecureString &loginName, CkSecureString &password);


	// Logs out of the IMAP server.
	bool Logout(void);

	// Logs out of the IMAP server.
	CkTask *LogoutAsync(void);


	// Queries the IMAP server to retrieve the mailboxes in mboxes. If subscribed is true,
	// only subscribed mailboxes are included.
	// 
	// The reference acts as a base path or context for interpreting the second argument. It
	// is typically set to "" (empty string) or the current directory. It allows for
	// relative mailbox naming.
	// 
	// The mbxPattern is a wildcard pattern (similar to globbing) that defines which
	// mailboxes to return. It uses wildcards.
	//     * * matches zero or more levels of hierarchy (e.g., * or INBOX/*)
	//     * % matches one level of hierarchy (e.g., INBOX/%)
	// 
	// For example:
	//     * If reference = "" and mbxPattern = "*" then lists all mailboxes from the root
	//     (absolute path).
	//     * If reference = "" and mbxPattern = "%" then lists only top-level mailboxes (one level
	//     deep).
	//     * If reference = "INBOX." and mbxPattern = "*" then lists all folders under INBOX.
	//     (e.g., INBOX.Sent, INBOX.Archive)
	// 
	// Note: This method has the side-effect of setting the SeparatorChar property to
	// the correct character used by the IMAP server, which is typically "/" or ".".
	// 
	bool MbxList(bool subscribed, const char *reference, const char *mbxPattern, CkMailboxes &mboxes);

	// Queries the IMAP server to retrieve the mailboxes in mboxes. If subscribed is true,
	// only subscribed mailboxes are included.
	// 
	// The reference acts as a base path or context for interpreting the second argument. It
	// is typically set to "" (empty string) or the current directory. It allows for
	// relative mailbox naming.
	// 
	// The mbxPattern is a wildcard pattern (similar to globbing) that defines which
	// mailboxes to return. It uses wildcards.
	//     * * matches zero or more levels of hierarchy (e.g., * or INBOX/*)
	//     * % matches one level of hierarchy (e.g., INBOX/%)
	// 
	// For example:
	//     * If reference = "" and mbxPattern = "*" then lists all mailboxes from the root
	//     (absolute path).
	//     * If reference = "" and mbxPattern = "%" then lists only top-level mailboxes (one level
	//     deep).
	//     * If reference = "INBOX." and mbxPattern = "*" then lists all folders under INBOX.
	//     (e.g., INBOX.Sent, INBOX.Archive)
	// 
	// Note: This method has the side-effect of setting the SeparatorChar property to
	// the correct character used by the IMAP server, which is typically "/" or ".".
	// 
	CkTask *MbxListAsync(bool subscribed, const char *reference, const char *mbxPattern, CkMailboxes &mboxes);


	// Moves a set of messages from one mailbox to another. Note: This is only possible
	// if the IMAP server supports the "MOVE" extension. The messageSet contains message UIDs
	// or sequence numbers for messages in the currently selected mailbox. The destFolder is
	// the destination mailbox/folder.
	bool MoveMessages(CkMessageSet &messageSet, const char *destFolder);

	// Moves a set of messages from one mailbox to another. Note: This is only possible
	// if the IMAP server supports the "MOVE" extension. The messageSet contains message UIDs
	// or sequence numbers for messages in the currently selected mailbox. The destFolder is
	// the destination mailbox/folder.
	CkTask *MoveMessagesAsync(CkMessageSet &messageSet, const char *destFolder);


	// Sends a NOOP command to the IMAP server and receives the response. The component
	// must be connected and authenticated for this to succeed. Sending a NOOP is a
	// good way of determining whether the connection to the IMAP server is up and
	// active.
	bool Noop(void);

	// Sends a NOOP command to the IMAP server and receives the response. The component
	// must be connected and authenticated for this to succeed. Sending a NOOP is a
	// good way of determining whether the connection to the IMAP server is up and
	// active.
	CkTask *NoopAsync(void);


	// Searches the selected mailbox for messages matching criteria and returns a message
	// set of all matches. If bUid is true, UIDs are returned; otherwise, sequence
	// numbers are returned.
	// 
	// See the information at the link below which explains the IMAP search criteria
	// 
	// The criteria can be set to a special value new-email to check for new messages. When
	// the criteria equals "new-email", this method detects new emails received since the
	// mailbox was last selected or since the previous QueryMbx call, whichever is more
	// recent. It operates by closing and reopening the current mailbox and issuing a
	// SEARCH command for recent emails or those with a UID greater than the UIDNEXT
	// value. It then returns a message set object containing the UIDs of the new
	// emails, which can be used with methods like FetchMsgSet to download them.
	// 
	// If the SortCriteria property is non-empty, then this method sends a SORT command
	// instead of a SEARCH command. It can be used to request search results in a
	// specific order. However only IMAP servers that include SORT in the CAPABILITY
	// list have this feature.
	// 
	// Note: The SearchCharset property applies to IMAP searches.
	// 
	bool QueryMbx(const char *criteria, bool bUid, CkMessageSet &msgSet);

	// Searches the selected mailbox for messages matching criteria and returns a message
	// set of all matches. If bUid is true, UIDs are returned; otherwise, sequence
	// numbers are returned.
	// 
	// See the information at the link below which explains the IMAP search criteria
	// 
	// The criteria can be set to a special value new-email to check for new messages. When
	// the criteria equals "new-email", this method detects new emails received since the
	// mailbox was last selected or since the previous QueryMbx call, whichever is more
	// recent. It operates by closing and reopening the current mailbox and issuing a
	// SEARCH command for recent emails or those with a UID greater than the UIDNEXT
	// value. It then returns a message set object containing the UIDs of the new
	// emails, which can be used with methods like FetchMsgSet to download them.
	// 
	// If the SortCriteria property is non-empty, then this method sends a SORT command
	// instead of a SEARCH command. It can be used to request search results in a
	// specific order. However only IMAP servers that include SORT in the CAPABILITY
	// list have this feature.
	// 
	// Note: The SearchCharset property applies to IMAP searches.
	// 
	CkTask *QueryMbxAsync(const char *criteria, bool bUid, CkMessageSet &msgSet);


	// Sends the THREAD command to search the already selected mailbox for messages
	// that match bUid.
	// 
	// The following explanation is from RFC 5256 :
	// 
	// The THREAD command is a variant of SEARCH with threading semantics 
	// for the results.  Thread has two arguments before the searching 
	// criteria argument: a threading algorithm and the searching 
	// charset.
	// 
	// The THREAD command first searches the mailbox for messages that
	// match the given searching criteria using the charset argument for
	// the interpretation of strings in the searching criteria.  It then
	// returns the matching messages in an untagged THREAD response,
	// threaded according to the specified threading algorithm.
	// 
	// All collation is in ascending order.  Earlier dates collate before
	// later dates and strings are collated according to ascending values.
	// 
	// The defined threading algorithms are as follows:
	// 
	//       ORDEREDSUBJECT
	// 
	//          The ORDEREDSUBJECT threading algorithm is also referred to as
	//          "poor man's threading".  The searched messages are sorted by
	//          base subject and then by the sent date.  The messages are then
	//          split into separate threads, with each thread containing
	//          messages with the same base subject text.  Finally, the threads
	//          are sorted by the sent date of the first message in the thread.
	// 
	//          The top level or "root" in ORDEREDSUBJECT threading contains
	//          the first message of every thread.  All messages in the root
	//          are siblings of each other.  The second message of a thread is
	//          the child of the first message, and subsequent messages of the
	//          thread are siblings of the second message and hence children of
	//          the message at the root.  Hence, there are no grandchildren in
	//          ORDEREDSUBJECT threading.
	// 
	//          Children in ORDEREDSUBJECT threading do not have descendents.
	//          Client implementations SHOULD treat descendents of a child in a
	//          server response as being siblings of that child.
	// 
	//       REFERENCES
	// 
	//          The REFERENCES threading algorithm threads the searched
	//          messages by grouping them together in parent/child
	//          relationships based on which messages are replies to others.
	//          The parent/child relationships are built using two methods:
	//          reconstructing a message's ancestry using the references
	//          contained within it; and checking the original (not base)
	//          subject of a message to see if it is a reply to (or forward of)
	//          another message.
	// 
	// 
	// See RFC 5256 for more details:
	// 
	// The searchCriteria is passed through to the low-level IMAP protocol unmodified, and
	// therefore the rules for the IMAP SEARCH command (RFC 3501) apply. See the
	// documentation for the Search method for more details (and also see RFC 3501).
	// 
	// The results are returned in a JSON object to make it easy to parse the
	// parent/child relationships. See the example below for details.
	// 
	// 
	// References:
	// 1: https://tools.ietf.org/html/rfc5256
	bool QueryThread(const char *threadAlg, const char *searchCriteria, bool bUid, CkJsonObject &json);

	// Sends the THREAD command to search the already selected mailbox for messages
	// that match bUid.
	// 
	// The following explanation is from RFC 5256 :
	// 
	// The THREAD command is a variant of SEARCH with threading semantics 
	// for the results.  Thread has two arguments before the searching 
	// criteria argument: a threading algorithm and the searching 
	// charset.
	// 
	// The THREAD command first searches the mailbox for messages that
	// match the given searching criteria using the charset argument for
	// the interpretation of strings in the searching criteria.  It then
	// returns the matching messages in an untagged THREAD response,
	// threaded according to the specified threading algorithm.
	// 
	// All collation is in ascending order.  Earlier dates collate before
	// later dates and strings are collated according to ascending values.
	// 
	// The defined threading algorithms are as follows:
	// 
	//       ORDEREDSUBJECT
	// 
	//          The ORDEREDSUBJECT threading algorithm is also referred to as
	//          "poor man's threading".  The searched messages are sorted by
	//          base subject and then by the sent date.  The messages are then
	//          split into separate threads, with each thread containing
	//          messages with the same base subject text.  Finally, the threads
	//          are sorted by the sent date of the first message in the thread.
	// 
	//          The top level or "root" in ORDEREDSUBJECT threading contains
	//          the first message of every thread.  All messages in the root
	//          are siblings of each other.  The second message of a thread is
	//          the child of the first message, and subsequent messages of the
	//          thread are siblings of the second message and hence children of
	//          the message at the root.  Hence, there are no grandchildren in
	//          ORDEREDSUBJECT threading.
	// 
	//          Children in ORDEREDSUBJECT threading do not have descendents.
	//          Client implementations SHOULD treat descendents of a child in a
	//          server response as being siblings of that child.
	// 
	//       REFERENCES
	// 
	//          The REFERENCES threading algorithm threads the searched
	//          messages by grouping them together in parent/child
	//          relationships based on which messages are replies to others.
	//          The parent/child relationships are built using two methods:
	//          reconstructing a message's ancestry using the references
	//          contained within it; and checking the original (not base)
	//          subject of a message to see if it is a reply to (or forward of)
	//          another message.
	// 
	// 
	// See RFC 5256 for more details:
	// 
	// The searchCriteria is passed through to the low-level IMAP protocol unmodified, and
	// therefore the rules for the IMAP SEARCH command (RFC 3501) apply. See the
	// documentation for the Search method for more details (and also see RFC 3501).
	// 
	// The results are returned in a JSON object to make it easy to parse the
	// parent/child relationships. See the example below for details.
	// 
	// 
	// References:
	// 1: https://tools.ietf.org/html/rfc5256
	CkTask *QueryThreadAsync(const char *threadAlg, const char *searchCriteria, bool bUid, CkJsonObject &json);


	// Sends the raw command contained in bdCmd and returns the response in bdResp.
	bool RawCommandBd(CkBinData &bdCmd, CkBinData &bdResp);

	// Sends the raw command contained in bdCmd and returns the response in bdResp.
	CkTask *RawCommandBdAsync(CkBinData &bdCmd, CkBinData &bdResp);


	// Fetches the flags for an email and updates the flags in the email's header. When
	// an email is retrieved from the IMAP server, it embeds the flags into the header
	// in fields beginning with "ckx-". Methods such as GetMailFlag read these header
	// fields.
	bool RefetchMailFlags(CkEmail &email);

	// Fetches the flags for an email and updates the flags in the email's header. When
	// an email is retrieved from the IMAP server, it embeds the flags into the header
	// in fields beginning with "ckx-". Methods such as GetMailFlag read these header
	// fields.
	CkTask *RefetchMailFlagsAsync(CkEmail &email);


	// Renames a mailbox. Can also be used to move a mailbox from one location to
	// another. For example, from "Inbox.parent.test" to "Inbox.newParent.test", or
	// from "abc.xyz" to "def.qrs".
	bool RenameMailbox(const char *fromMailbox, const char *toMailbox);

	// Renames a mailbox. Can also be used to move a mailbox from one location to
	// another. For example, from "Inbox.parent.test" to "Inbox.newParent.test", or
	// from "abc.xyz" to "def.qrs".
	CkTask *RenameMailboxAsync(const char *fromMailbox, const char *toMailbox);


	// This method is deprecated. Applications should instead call QueryMbx .
	// 
	// Searches the already selected mailbox for messages that match criteria and returns a
	// message set of all matching messages. If bUid is true, then UIDs are returned
	// in the message set, otherwise sequence numbers are returned.
	// 
	// Note: It seems that Microsoft IMAP servers, such as outlook.office365.com and
	// imap-mail.outlook.com do not support anything other than 7bit us-ascii chars in
	// the search criteria string, regardless of the SEARCH charset that might be
	// specified.
	// 
	// The criteria is passed through to the low-level IMAP protocol unmodified, so the
	// rules for the IMAP SEARCH command (RFC 3501) apply and are reproduced here:FROM RFC 3501 (IMAP Protocol)
	// 
	//       The SEARCH command searches the mailbox for messages that match
	//       the given searching criteria.  Searching criteria consist of one
	//       or more search keys.  The untagged SEARCH response from the server
	//       contains a listing of message sequence numbers corresponding to
	//       those messages that match the searching criteria.
	// 
	//       When multiple keys are specified, the result is the intersection
	//       (AND function) of all the messages that match those keys.  For
	//       example, the criteria DELETED FROM "SMITH" SINCE 1-Feb-1994 refers
	//       to all deleted messages from Smith that were placed in the mailbox
	//       since February 1, 1994.  A search key can also be a parenthesized
	//       list of one or more search keys (e.g., for use with the OR and NOT
	//       keys).
	// 
	//       Server implementations MAY exclude [MIME-IMB] body parts with
	//       terminal content media types other than TEXT and MESSAGE from
	//       consideration in SEARCH matching.
	// 
	//       The OPTIONAL [CHARSET] specification consists of the word
	//       "CHARSET" followed by a registered [CHARSET].  It indicates the
	//       [CHARSET] of the strings that appear in the search criteria.
	//       [MIME-IMB] content transfer encodings, and [MIME-HDRS] strings in
	//       [RFC-2822]/[MIME-IMB] headers, MUST be decoded before comparing
	//       text in a [CHARSET] other than US-ASCII.  US-ASCII MUST be
	//       supported; other [CHARSET]s MAY be supported.
	// 
	//       If the server does not support the specified [CHARSET], it MUST
	//       return a tagged NO response (not a BAD).  This response SHOULD
	//       contain the BADCHARSET response code, which MAY list the
	//       [CHARSET]s supported by the server.
	// 
	//       In all search keys that use strings, a message matches the key if
	//       the string is a substring of the field.  The matching is
	//       case-insensitive.
	// 
	//       The defined search keys are as follows.  Refer to the Formal
	//       Syntax section for the precise syntactic definitions of the
	//       arguments.
	// 
	//       
	//          Messages with message sequence numbers corresponding to the
	//          specified message sequence number set.
	// 
	//       ALL
	//          All messages in the mailbox; the default initial key for
	//          ANDing.
	// 
	//       ANSWERED
	//          Messages with the \Answered flag set.
	// 
	//       BCC 
	//          Messages that contain the specified string in the envelope
	//          structure's BCC field.
	// 
	//       BEFORE 
	//          Messages whose internal date (disregarding time and timezone)
	//          is earlier than the specified date.
	// 
	//       BODY 
	//          Messages that contain the specified string in the body of the
	//          message.
	// 
	//       CC 
	//          Messages that contain the specified string in the envelope
	//          structure's CC field.
	// 
	//       DELETED
	//          Messages with the \Deleted flag set.
	// 
	//       DRAFT
	//          Messages with the \Draft flag set.
	// 
	//       FLAGGED
	//          Messages with the \Flagged flag set.
	// 
	//       FROM 
	//          Messages that contain the specified string in the envelope
	//          structure's FROM field.
	// 
	//       HEADER  
	//          Messages that have a header with the specified field-name (as
	//          defined in [RFC-2822]) and that contains the specified string
	//          in the text of the header (what comes after the colon).  If the
	//          string to search is zero-length, this matches all messages that
	//          have a header line with the specified field-name regardless of
	//          the contents.
	// 
	//       KEYWORD 
	//          Messages with the specified keyword flag set.
	// 
	//       LARGER 
	//          Messages with an [RFC-2822] size larger than the specified
	//          number of octets.
	// 
	//       NEW
	//          Messages that have the \Recent flag set but not the \Seen flag.
	//          This is functionally equivalent to "(RECENT UNSEEN)".
	// 
	//       NOT 
	//          Messages that do not match the specified search key.
	// 
	//       OLD
	//          Messages that do not have the \Recent flag set.  This is
	//          functionally equivalent to "NOT RECENT" (as opposed to "NOT
	//          NEW").
	// 
	//       ON 
	//          Messages whose internal date (disregarding time and timezone)
	//          is within the specified date.
	// 
	//       OR  
	//          Messages that match either search key.
	// 
	//       RECENT
	//          Messages that have the \Recent flag set.
	// 
	//       SEEN
	//          Messages that have the \Seen flag set.
	// 
	//       SENTBEFORE 
	//          Messages whose [RFC-2822] Date: header (disregarding time and
	//          timezone) is earlier than the specified date.
	// 
	//       SENTON 
	//          Messages whose [RFC-2822] Date: header (disregarding time and
	//          timezone) is within the specified date.
	// 
	//       SENTSINCE 
	//          Messages whose [RFC-2822] Date: header (disregarding time and
	//          timezone) is within or later than the specified date.
	// 
	//       SINCE 
	//          Messages whose internal date (disregarding time and timezone)
	//          is within or later than the specified date.
	// 
	//       SMALLER 
	//          Messages with an [RFC-2822] size smaller than the specified
	//          number of octets.
	// 
	//       SUBJECT 
	//          Messages that contain the specified string in the envelope
	//          structure's SUBJECT field.
	// 
	//       TEXT 
	//          Messages that contain the specified string in the header or
	//          body of the message.
	// 
	//       TO 
	//          Messages that contain the specified string in the envelope
	//          structure's TO field.
	// 
	//       UID 
	//          Messages with unique identifiers corresponding to the specified
	//          unique identifier set.  Sequence set ranges are permitted.
	// 
	//       UNANSWERED
	//          Messages that do not have the \Answered flag set.
	// 
	//       UNDELETED
	//          Messages that do not have the \Deleted flag set.
	// 
	//       UNDRAFT
	//          Messages that do not have the \Draft flag set.
	// 
	//       UNFLAGGED
	//          Messages that do not have the \Flagged flag set.
	// 
	//       UNKEYWORD 
	//          Messages that do not have the specified keyword flag set.
	// 
	//       UNSEEN
	//          Messages that do not have the \Seen flag set.
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkMessageSet *Search(const char *criteria, bool bUid);

	// This method is deprecated. Applications should instead call QueryMbx .
	// 
	// Searches the already selected mailbox for messages that match criteria and returns a
	// message set of all matching messages. If bUid is true, then UIDs are returned
	// in the message set, otherwise sequence numbers are returned.
	// 
	// Note: It seems that Microsoft IMAP servers, such as outlook.office365.com and
	// imap-mail.outlook.com do not support anything other than 7bit us-ascii chars in
	// the search criteria string, regardless of the SEARCH charset that might be
	// specified.
	// 
	// The criteria is passed through to the low-level IMAP protocol unmodified, so the
	// rules for the IMAP SEARCH command (RFC 3501) apply and are reproduced here:FROM RFC 3501 (IMAP Protocol)
	// 
	//       The SEARCH command searches the mailbox for messages that match
	//       the given searching criteria.  Searching criteria consist of one
	//       or more search keys.  The untagged SEARCH response from the server
	//       contains a listing of message sequence numbers corresponding to
	//       those messages that match the searching criteria.
	// 
	//       When multiple keys are specified, the result is the intersection
	//       (AND function) of all the messages that match those keys.  For
	//       example, the criteria DELETED FROM "SMITH" SINCE 1-Feb-1994 refers
	//       to all deleted messages from Smith that were placed in the mailbox
	//       since February 1, 1994.  A search key can also be a parenthesized
	//       list of one or more search keys (e.g., for use with the OR and NOT
	//       keys).
	// 
	//       Server implementations MAY exclude [MIME-IMB] body parts with
	//       terminal content media types other than TEXT and MESSAGE from
	//       consideration in SEARCH matching.
	// 
	//       The OPTIONAL [CHARSET] specification consists of the word
	//       "CHARSET" followed by a registered [CHARSET].  It indicates the
	//       [CHARSET] of the strings that appear in the search criteria.
	//       [MIME-IMB] content transfer encodings, and [MIME-HDRS] strings in
	//       [RFC-2822]/[MIME-IMB] headers, MUST be decoded before comparing
	//       text in a [CHARSET] other than US-ASCII.  US-ASCII MUST be
	//       supported; other [CHARSET]s MAY be supported.
	// 
	//       If the server does not support the specified [CHARSET], it MUST
	//       return a tagged NO response (not a BAD).  This response SHOULD
	//       contain the BADCHARSET response code, which MAY list the
	//       [CHARSET]s supported by the server.
	// 
	//       In all search keys that use strings, a message matches the key if
	//       the string is a substring of the field.  The matching is
	//       case-insensitive.
	// 
	//       The defined search keys are as follows.  Refer to the Formal
	//       Syntax section for the precise syntactic definitions of the
	//       arguments.
	// 
	//       
	//          Messages with message sequence numbers corresponding to the
	//          specified message sequence number set.
	// 
	//       ALL
	//          All messages in the mailbox; the default initial key for
	//          ANDing.
	// 
	//       ANSWERED
	//          Messages with the \Answered flag set.
	// 
	//       BCC 
	//          Messages that contain the specified string in the envelope
	//          structure's BCC field.
	// 
	//       BEFORE 
	//          Messages whose internal date (disregarding time and timezone)
	//          is earlier than the specified date.
	// 
	//       BODY 
	//          Messages that contain the specified string in the body of the
	//          message.
	// 
	//       CC 
	//          Messages that contain the specified string in the envelope
	//          structure's CC field.
	// 
	//       DELETED
	//          Messages with the \Deleted flag set.
	// 
	//       DRAFT
	//          Messages with the \Draft flag set.
	// 
	//       FLAGGED
	//          Messages with the \Flagged flag set.
	// 
	//       FROM 
	//          Messages that contain the specified string in the envelope
	//          structure's FROM field.
	// 
	//       HEADER  
	//          Messages that have a header with the specified field-name (as
	//          defined in [RFC-2822]) and that contains the specified string
	//          in the text of the header (what comes after the colon).  If the
	//          string to search is zero-length, this matches all messages that
	//          have a header line with the specified field-name regardless of
	//          the contents.
	// 
	//       KEYWORD 
	//          Messages with the specified keyword flag set.
	// 
	//       LARGER 
	//          Messages with an [RFC-2822] size larger than the specified
	//          number of octets.
	// 
	//       NEW
	//          Messages that have the \Recent flag set but not the \Seen flag.
	//          This is functionally equivalent to "(RECENT UNSEEN)".
	// 
	//       NOT 
	//          Messages that do not match the specified search key.
	// 
	//       OLD
	//          Messages that do not have the \Recent flag set.  This is
	//          functionally equivalent to "NOT RECENT" (as opposed to "NOT
	//          NEW").
	// 
	//       ON 
	//          Messages whose internal date (disregarding time and timezone)
	//          is within the specified date.
	// 
	//       OR  
	//          Messages that match either search key.
	// 
	//       RECENT
	//          Messages that have the \Recent flag set.
	// 
	//       SEEN
	//          Messages that have the \Seen flag set.
	// 
	//       SENTBEFORE 
	//          Messages whose [RFC-2822] Date: header (disregarding time and
	//          timezone) is earlier than the specified date.
	// 
	//       SENTON 
	//          Messages whose [RFC-2822] Date: header (disregarding time and
	//          timezone) is within the specified date.
	// 
	//       SENTSINCE 
	//          Messages whose [RFC-2822] Date: header (disregarding time and
	//          timezone) is within or later than the specified date.
	// 
	//       SINCE 
	//          Messages whose internal date (disregarding time and timezone)
	//          is within or later than the specified date.
	// 
	//       SMALLER 
	//          Messages with an [RFC-2822] size smaller than the specified
	//          number of octets.
	// 
	//       SUBJECT 
	//          Messages that contain the specified string in the envelope
	//          structure's SUBJECT field.
	// 
	//       TEXT 
	//          Messages that contain the specified string in the header or
	//          body of the message.
	// 
	//       TO 
	//          Messages that contain the specified string in the envelope
	//          structure's TO field.
	// 
	//       UID 
	//          Messages with unique identifiers corresponding to the specified
	//          unique identifier set.  Sequence set ranges are permitted.
	// 
	//       UNANSWERED
	//          Messages that do not have the \Answered flag set.
	// 
	//       UNDELETED
	//          Messages that do not have the \Deleted flag set.
	// 
	//       UNDRAFT
	//          Messages that do not have the \Draft flag set.
	// 
	//       UNFLAGGED
	//          Messages that do not have the \Flagged flag set.
	// 
	//       UNKEYWORD 
	//          Messages that do not have the specified keyword flag set.
	// 
	//       UNSEEN
	//          Messages that do not have the \Seen flag set.
	// 
	CkTask *SearchAsync(const char *criteria, bool bUid);


	// Selects a mailbox. A mailbox must be selected before some methods, such as
	// Search or FetchSingle, can be called. If the logged-on user does not have
	// write-access to the mailbox, call ExamineMailbox instead.
	// 
	// Calling this method updates the NumMessages property.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	bool SelectMailbox(const char *mailbox);

	// Selects a mailbox. A mailbox must be selected before some methods, such as
	// Search or FetchSingle, can be called. If the logged-on user does not have
	// write-access to the mailbox, call ExamineMailbox instead.
	// 
	// Calling this method updates the NumMessages property.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	CkTask *SelectMailboxAsync(const char *mailbox);


	// Allows for the sending of arbitrary commands to the IMAP server.
	bool SendRawCommand(const char *cmd, CkString &outRawResponse);

	// Allows for the sending of arbitrary commands to the IMAP server.
	const char *sendRawCommand(const char *cmd);
	// Allows for the sending of arbitrary commands to the IMAP server.
	CkTask *SendRawCommandAsync(const char *cmd);


	// The same as SendRawCommand, but instead of returning the response as a string,
	// the binary bytes of the response are returned.
	bool SendRawCommandB(const char *cmd, CkByteData &outBytes);

	// The same as SendRawCommand, but instead of returning the response as a string,
	// the binary bytes of the response are returned.
	CkTask *SendRawCommandBAsync(const char *cmd);


	// The same as SendRawCommandB, except that the command is provided as binary bytes
	// rather than a string.
	bool SendRawCommandC(CkByteData &cmd, CkByteData &outBytes);

	// The same as SendRawCommandB, except that the command is provided as binary bytes
	// rather than a string.
	CkTask *SendRawCommandCAsync(CkByteData &cmd);


	// Explicitly specifies the certificate to be used for decrypting encrypted email.
	bool SetDecryptCert(CkCert &cert);


	// Used to explicitly specify the certificate and associated private key to be used
	// for decrypting S/MIME (PKCS7) email.
	bool SetDecryptCert2(CkCert &cert, CkPrivateKey &key);


	// Sets a flag for a single message on the IMAP server. If value = 1, the flag is
	// turned on, if value = 0, the flag is turned off. Standard system flags such as
	// "\Deleted", "\Seen", "\Answered", "\Flagged", "\Draft", and "\Answered" may be
	// set. Custom flags such as "NonJunk", "$label1", "$MailFlagBit1", etc. may also
	// be set.
	// 
	// If bUid is true, then msgId represents a UID. If bUid is false, then msgId
	// represents a sequence number.
	// 
	bool SetFlag(unsigned long msgId, bool bUid, const char *flagName, int value);

	// Sets a flag for a single message on the IMAP server. If value = 1, the flag is
	// turned on, if value = 0, the flag is turned off. Standard system flags such as
	// "\Deleted", "\Seen", "\Answered", "\Flagged", "\Draft", and "\Answered" may be
	// set. Custom flags such as "NonJunk", "$label1", "$MailFlagBit1", etc. may also
	// be set.
	// 
	// If bUid is true, then msgId represents a UID. If bUid is false, then msgId
	// represents a sequence number.
	// 
	CkTask *SetFlagAsync(unsigned long msgId, bool bUid, const char *flagName, int value);


	// Sets a flag for each message in the message set on the IMAP server. If value = 1,
	// the flag is turned on, if value = 0, the flag is turned off. Standard system
	// flags such as "\Deleted", "\Seen", "\Answered", "\Flagged", "\Draft", and
	// "\Answered" may be set. Custom flags such as "NonJunk", "$label1",
	// "$MailFlagBit1", etc. may also be set.
	bool SetFlags(CkMessageSet &messageSet, const char *flagName, int value);

	// Sets a flag for each message in the message set on the IMAP server. If value = 1,
	// the flag is turned on, if value = 0, the flag is turned off. Standard system
	// flags such as "\Deleted", "\Seen", "\Answered", "\Flagged", "\Draft", and
	// "\Answered" may be set. Custom flags such as "NonJunk", "$label1",
	// "$MailFlagBit1", etc. may also be set.
	CkTask *SetFlagsAsync(CkMessageSet &messageSet, const char *flagName, int value);


	// Sets a flag for a single message on the IMAP server. The UID of the email object
	// is used to find the message on the IMAP server that is to be affected. If value =
	// 1, the flag is turned on, if value = 0, the flag is turned off.
	// 
	// Both standard system flags as well as custom flags may be set. Standard system
	// flags typically begin with a backslash character, such as "\Deleted", "\Seen",
	// "\Answered", "\Flagged", "\Draft", and "\Answered". Custom flags can be
	// anything, such as "NonJunk", "$label1", "$MailFlagBit1", etc. .
	// 
	// Note: When the Chilkat IMAP component downloads an email from an IMAP server, it
	// inserts a "ckx-imap-uid" header field in the email object. This is subsequently
	// used by this method to get the UID associated with the email. The "ckx-imap-uid"
	// header must be present for this method to be successful.
	// 
	// Note: Calling this method is identical to calling the SetFlag method, except the
	// UID is automatically obtained from the email object.
	// 
	// Important: Setting the "Deleted" flag does not remove the email from the
	// mailbox. Emails marked "Deleted" are removed when the Expunge method is called.
	// 
	bool SetMailFlag(CkEmail &email, const char *flagName, int value);

	// Sets a flag for a single message on the IMAP server. The UID of the email object
	// is used to find the message on the IMAP server that is to be affected. If value =
	// 1, the flag is turned on, if value = 0, the flag is turned off.
	// 
	// Both standard system flags as well as custom flags may be set. Standard system
	// flags typically begin with a backslash character, such as "\Deleted", "\Seen",
	// "\Answered", "\Flagged", "\Draft", and "\Answered". Custom flags can be
	// anything, such as "NonJunk", "$label1", "$MailFlagBit1", etc. .
	// 
	// Note: When the Chilkat IMAP component downloads an email from an IMAP server, it
	// inserts a "ckx-imap-uid" header field in the email object. This is subsequently
	// used by this method to get the UID associated with the email. The "ckx-imap-uid"
	// header must be present for this method to be successful.
	// 
	// Note: Calling this method is identical to calling the SetFlag method, except the
	// UID is automatically obtained from the email object.
	// 
	// Important: Setting the "Deleted" flag does not remove the email from the
	// mailbox. Emails marked "Deleted" are removed when the Expunge method is called.
	// 
	CkTask *SetMailFlagAsync(CkEmail &email, const char *flagName, int value);


	// Sets the quota for a quotaRoot. The resource should be one of two keywords:"STORAGE" or
	// "MESSAGE". Use "STORAGE" to set the maximum capacity of the combined messages in
	// quotaRoot. Use "MESSAGE" to set the maximum number of messages allowed.
	// 
	// If setting a STORAGE quota, the quota is in units of 1024 octets. For example, to
	// specify a limit of 500,000,000 bytes, set quota equal to 500,000.
	// 
	// This feature is only possible with IMAP servers that support the QUOTA
	// extension/capability. If an IMAP server supports the QUOTA extension, it likely
	// supports the STORAGE resource. The MESSAGE resource is less commonly supported.
	// 
	bool SetQuota(const char *quotaRoot, const char *resource, int quota);

	// Sets the quota for a quotaRoot. The resource should be one of two keywords:"STORAGE" or
	// "MESSAGE". Use "STORAGE" to set the maximum capacity of the combined messages in
	// quotaRoot. Use "MESSAGE" to set the maximum number of messages allowed.
	// 
	// If setting a STORAGE quota, the quota is in units of 1024 octets. For example, to
	// specify a limit of 500,000,000 bytes, set quota equal to 500,000.
	// 
	// This feature is only possible with IMAP servers that support the QUOTA
	// extension/capability. If an IMAP server supports the QUOTA extension, it likely
	// supports the STORAGE resource. The MESSAGE resource is less commonly supported.
	// 
	CkTask *SetQuotaAsync(const char *quotaRoot, const char *resource, int quota);


	// Specifies a client-side certificate to be used for the SSL / TLS connection. In
	// most cases, servers do not require client-side certificates for SSL/TLS. A
	// client-side certificate is typically used in high-security situations where the
	// certificate is an additional means to indentify the client to the server.
	bool SetSslClientCert(CkCert &cert);


	// (Same as SetSslClientCert, but allows a .pfx/.p12 file to be used directly)
	// Specifies a client-side certificate to be used for the SSL / TLS connection. In
	// most cases, servers do not require client-side certificates for SSL/TLS. A
	// client-side certificate is typically used in high-security situations where the
	// certificate is an additional means to indentify the client to the server.
	// 
	// The pemDataOrFilename may contain the actual PEM data, or it may contain the path of the PEM
	// file. This method will automatically recognize whether it is a path or the PEM
	// data itself.
	// 
	bool SetSslClientCertPem(const char *pemDataOrFilename, const char *pemPassword);


	// (Same as SetSslClientCert, but allows a .pfx/.p12 file to be used directly)
	// Specifies a client-side certificate to be used for the SSL / TLS connection. In
	// most cases, servers do not require client-side certificates for SSL/TLS. A
	// client-side certificate is typically used in high-security situations where the
	// certificate is an additional means to indentify the client to the server.
	bool SetSslClientCertPfx(const char *pfxFilename, const char *pfxPassword);


	// This method is deprecated. Applications should instead call QueryMbx .
	// 
	// Searches the already selected mailbox for messages that match searchCriteria and returns a
	// message set of all matching messages in the order specified by sortCriteria. If bUid is
	// true, then UIDs are returned in the message set, otherwise sequence numbers
	// are returned.
	// 
	// The sortCriteria is a string of SPACE separated keywords to indicate sort order (default
	// is ascending). The keyword "REVERSE" can precede a keyword to reverse the sort
	// order (i.e. make it descending). Possible sort keywords are:
	//     * ARRIVAL
	//     * CC
	//     * DATE
	//     * FROM
	//     * SIZE
	//     * SUBJECT
	//     * TO
	// 
	// Some examples of sortCriteria are:
	//     * "SUBJECT REVERSE DATE"
	//     * "REVERSE SIZE"
	//     * "ARRIVAL"
	// 
	// * The searchCriteria is passed through to the low-level IMAP protocol unmodified, and
	// therefore the rules for the IMAP SEARCH command (RFC 3501) apply. See the
	// documentation for the Search method for more details (and also see RFC 3501).
	// 
	// The caller is responsible for deleting the object returned by this method.
	CkMessageSet *Sort(const char *sortCriteria, const char *charset, const char *searchCriteria, bool bUid);

	// This method is deprecated. Applications should instead call QueryMbx .
	// 
	// Searches the already selected mailbox for messages that match searchCriteria and returns a
	// message set of all matching messages in the order specified by sortCriteria. If bUid is
	// true, then UIDs are returned in the message set, otherwise sequence numbers
	// are returned.
	// 
	// The sortCriteria is a string of SPACE separated keywords to indicate sort order (default
	// is ascending). The keyword "REVERSE" can precede a keyword to reverse the sort
	// order (i.e. make it descending). Possible sort keywords are:
	//     * ARRIVAL
	//     * CC
	//     * DATE
	//     * FROM
	//     * SIZE
	//     * SUBJECT
	//     * TO
	// 
	// Some examples of sortCriteria are:
	//     * "SUBJECT REVERSE DATE"
	//     * "REVERSE SIZE"
	//     * "ARRIVAL"
	// 
	// * The searchCriteria is passed through to the low-level IMAP protocol unmodified, and
	// therefore the rules for the IMAP SEARCH command (RFC 3501) apply. See the
	// documentation for the Search method for more details (and also see RFC 3501).
	// 
	CkTask *SortAsync(const char *sortCriteria, const char *charset, const char *searchCriteria, bool bUid);


	// Authenticates with the SSH server using public-key authentication. The
	// corresponding public key must have been installed on the SSH server for the
	// sshLogin. Authentication will succeed if the matching privateKey is provided.
	// 
	// Important: When reporting problems, please send the full contents of the
	// LastErrorText property to support@chilkatsoft.com.
	// 
	bool SshAuthenticatePk(const char *sshLogin, CkSshKey &privateKey);

	// Authenticates with the SSH server using public-key authentication. The
	// corresponding public key must have been installed on the SSH server for the
	// sshLogin. Authentication will succeed if the matching privateKey is provided.
	// 
	// Important: When reporting problems, please send the full contents of the
	// LastErrorText property to support@chilkatsoft.com.
	// 
	CkTask *SshAuthenticatePkAsync(const char *sshLogin, CkSshKey &privateKey);


	// Authenticates with the SSH server using a sshLogin and sshPassword.
	// 
	// An SSH tunneling (port forwarding) session always begins by first calling
	// SshTunnel to connect to the SSH server, then calling either AuthenticatePw or
	// AuthenticatePk to authenticate. Following this, your program should call Connect
	// to connect with the IMAP server (via the SSH tunnel) and then Login to
	// authenticate with the IMAP server.
	// 
	// Note: Once the SSH tunnel is setup by calling SshTunnel and SshAuthenticatePw
	// (or SshAuthenticatePk), all underlying communcations with the IMAP server use
	// the SSH tunnel. No changes in programming are required other than making two
	// initial calls to setup the tunnel.
	// 
	// Important: When reporting problems, please send the full contents of the
	// LastErrorText property to support@chilkatsoft.com.
	// 
	bool SshAuthenticatePw(const char *sshLogin, const char *sshPassword);

	// Authenticates with the SSH server using a sshLogin and sshPassword.
	// 
	// An SSH tunneling (port forwarding) session always begins by first calling
	// SshTunnel to connect to the SSH server, then calling either AuthenticatePw or
	// AuthenticatePk to authenticate. Following this, your program should call Connect
	// to connect with the IMAP server (via the SSH tunnel) and then Login to
	// authenticate with the IMAP server.
	// 
	// Note: Once the SSH tunnel is setup by calling SshTunnel and SshAuthenticatePw
	// (or SshAuthenticatePk), all underlying communcations with the IMAP server use
	// the SSH tunnel. No changes in programming are required other than making two
	// initial calls to setup the tunnel.
	// 
	// Important: When reporting problems, please send the full contents of the
	// LastErrorText property to support@chilkatsoft.com.
	// 
	CkTask *SshAuthenticatePwAsync(const char *sshLogin, const char *sshPassword);


	// Closes the SSH tunnel previously opened by SshOpenTunnel.
	bool SshCloseTunnel(void);

	// Closes the SSH tunnel previously opened by SshOpenTunnel.
	CkTask *SshCloseTunnelAsync(void);


	// Connects to an SSH server and creates a tunnel for IMAP. The sshHostname is the
	// hostname (or IP address) of the SSH server. The sshPort is typically 22, which is
	// the standard SSH port number.
	// 
	// An SSH tunneling (port forwarding) session always begins by first calling
	// SshOpenTunnel to connect to the SSH server, followed by calling either
	// SshAuthenticatePw or SshAuthenticatePk to authenticate. Your program would then
	// call Connect to connect with the IMAP server (via the SSH tunnel) and then Login
	// to authenticate with the IMAP server.
	// 
	// Note: Once the SSH tunnel is setup by calling SshOpenTunnel and
	// SshAuthenticatePw (or SshAuthenticatePk), all underlying communcations with the
	// IMAP server use the SSH tunnel. No changes in programming are required other
	// than making two initial calls to setup the tunnel.
	// 
	// Important: When reporting problems, please send the full contents of the
	// LastErrorText property to support@chilkatsoft.com.
	// 
	bool SshOpenTunnel(const char *sshHostname, int sshPort);

	// Connects to an SSH server and creates a tunnel for IMAP. The sshHostname is the
	// hostname (or IP address) of the SSH server. The sshPort is typically 22, which is
	// the standard SSH port number.
	// 
	// An SSH tunneling (port forwarding) session always begins by first calling
	// SshOpenTunnel to connect to the SSH server, followed by calling either
	// SshAuthenticatePw or SshAuthenticatePk to authenticate. Your program would then
	// call Connect to connect with the IMAP server (via the SSH tunnel) and then Login
	// to authenticate with the IMAP server.
	// 
	// Note: Once the SSH tunnel is setup by calling SshOpenTunnel and
	// SshAuthenticatePw (or SshAuthenticatePk), all underlying communcations with the
	// IMAP server use the SSH tunnel. No changes in programming are required other
	// than making two initial calls to setup the tunnel.
	// 
	// Important: When reporting problems, please send the full contents of the
	// LastErrorText property to support@chilkatsoft.com.
	// 
	CkTask *SshOpenTunnelAsync(const char *sshHostname, int sshPort);


	// Sets one or more flags to a specific value for an email. The email is indicated
	// by either a UID or sequence number, depending on whether bUid is true (UID) or
	// false (sequence number).
	// 
	// flagNames should be a space separated string of flag names. Both standard and
	// customer flags may be set. Standard flag names typically begin with a backslash
	// character. For example: "\Seen \Answered". Custom flag names may also be
	// included. Custom flags often begin with a $ character, such as "$label1", or
	// "$MailFlagBit0". Other customer flags may begin with any character, such as
	// "NonJunk".
	// 
	// value should be 1 to turn the flags on, or 0 to turn the flags off.
	// 
	bool StoreFlags(unsigned long msgId, bool bUid, const char *flagNames, int value);

	// Sets one or more flags to a specific value for an email. The email is indicated
	// by either a UID or sequence number, depending on whether bUid is true (UID) or
	// false (sequence number).
	// 
	// flagNames should be a space separated string of flag names. Both standard and
	// customer flags may be set. Standard flag names typically begin with a backslash
	// character. For example: "\Seen \Answered". Custom flag names may also be
	// included. Custom flags often begin with a $ character, such as "$label1", or
	// "$MailFlagBit0". Other customer flags may begin with any character, such as
	// "NonJunk".
	// 
	// value should be 1 to turn the flags on, or 0 to turn the flags off.
	// 
	CkTask *StoreFlagsAsync(unsigned long msgId, bool bUid, const char *flagNames, int value);


	// Subscribe to an IMAP mailbox.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	bool Subscribe(const char *mailbox);

	// Subscribe to an IMAP mailbox.
	// 
	// Note: The term "mailbox" and "folder" are synonymous. Whenever the word
	// "mailbox" is used, it has the same meaning as "folder".
	// 
	CkTask *SubscribeAsync(const char *mailbox);


	// This method is deprecated. Applications should instead call QueryThread .
	// 
	// Sends the THREAD command to search the already selected mailbox for messages
	// that match searchCriteria.
	// 
	// The following explanation is from RFC 5256 :
	// 
	// The THREAD command is a variant of SEARCH with threading semantics 
	// for the results.  Thread has two arguments before the searching 
	// criteria argument: a threading algorithm and the searching 
	// charset.
	// 
	// The THREAD command first searches the mailbox for messages that
	// match the given searching criteria using the charset argument for
	// the interpretation of strings in the searching criteria.  It then
	// returns the matching messages in an untagged THREAD response,
	// threaded according to the specified threading algorithm.
	// 
	// All collation is in ascending order.  Earlier dates collate before
	// later dates and strings are collated according to ascending values.
	// 
	// The defined threading algorithms are as follows:
	// 
	//       ORDEREDSUBJECT
	// 
	//          The ORDEREDSUBJECT threading algorithm is also referred to as
	//          "poor man's threading".  The searched messages are sorted by
	//          base subject and then by the sent date.  The messages are then
	//          split into separate threads, with each thread containing
	//          messages with the same base subject text.  Finally, the threads
	//          are sorted by the sent date of the first message in the thread.
	// 
	//          The top level or "root" in ORDEREDSUBJECT threading contains
	//          the first message of every thread.  All messages in the root
	//          are siblings of each other.  The second message of a thread is
	//          the child of the first message, and subsequent messages of the
	//          thread are siblings of the second message and hence children of
	//          the message at the root.  Hence, there are no grandchildren in
	//          ORDEREDSUBJECT threading.
	// 
	//          Children in ORDEREDSUBJECT threading do not have descendents.
	//          Client implementations SHOULD treat descendents of a child in a
	//          server response as being siblings of that child.
	// 
	//       REFERENCES
	// 
	//          The REFERENCES threading algorithm threads the searched
	//          messages by grouping them together in parent/child
	//          relationships based on which messages are replies to others.
	//          The parent/child relationships are built using two methods:
	//          reconstructing a message's ancestry using the references
	//          contained within it; and checking the original (not base)
	//          subject of a message to see if it is a reply to (or forward of)
	//          another message.
	// 
	// 
	// See RFC 5256 for more details:
	// 
	// The searchCriteria is passed through to the low-level IMAP protocol unmodified, and
	// therefore the rules for the IMAP SEARCH command (RFC 3501) apply. See the
	// documentation for the Search method for more details (and also see RFC 3501).
	// 
	// The results are returned in a JSON object to make it easy to parse the
	// parent/child relationships. See the example below for details.
	// 
	// 
	// References:
	// 1: https://tools.ietf.org/html/rfc5256
	// The caller is responsible for deleting the object returned by this method.
	CkJsonObject *ThreadCmd(const char *threadAlg, const char *charset, const char *searchCriteria, bool bUid);

	// This method is deprecated. Applications should instead call QueryThread .
	// 
	// Sends the THREAD command to search the already selected mailbox for messages
	// that match searchCriteria.
	// 
	// The following explanation is from RFC 5256 :
	// 
	// The THREAD command is a variant of SEARCH with threading semantics 
	// for the results.  Thread has two arguments before the searching 
	// criteria argument: a threading algorithm and the searching 
	// charset.
	// 
	// The THREAD command first searches the mailbox for messages that
	// match the given searching criteria using the charset argument for
	// the interpretation of strings in the searching criteria.  It then
	// returns the matching messages in an untagged THREAD response,
	// threaded according to the specified threading algorithm.
	// 
	// All collation is in ascending order.  Earlier dates collate before
	// later dates and strings are collated according to ascending values.
	// 
	// The defined threading algorithms are as follows:
	// 
	//       ORDEREDSUBJECT
	// 
	//          The ORDEREDSUBJECT threading algorithm is also referred to as
	//          "poor man's threading".  The searched messages are sorted by
	//          base subject and then by the sent date.  The messages are then
	//          split into separate threads, with each thread containing
	//          messages with the same base subject text.  Finally, the threads
	//          are sorted by the sent date of the first message in the thread.
	// 
	//          The top level or "root" in ORDEREDSUBJECT threading contains
	//          the first message of every thread.  All messages in the root
	//          are siblings of each other.  The second message of a thread is
	//          the child of the first message, and subsequent messages of the
	//          thread are siblings of the second message and hence children of
	//          the message at the root.  Hence, there are no grandchildren in
	//          ORDEREDSUBJECT threading.
	// 
	//          Children in ORDEREDSUBJECT threading do not have descendents.
	//          Client implementations SHOULD treat descendents of a child in a
	//          server response as being siblings of that child.
	// 
	//       REFERENCES
	// 
	//          The REFERENCES threading algorithm threads the searched
	//          messages by grouping them together in parent/child
	//          relationships based on which messages are replies to others.
	//          The parent/child relationships are built using two methods:
	//          reconstructing a message's ancestry using the references
	//          contained within it; and checking the original (not base)
	//          subject of a message to see if it is a reply to (or forward of)
	//          another message.
	// 
	// 
	// See RFC 5256 for more details:
	// 
	// The searchCriteria is passed through to the low-level IMAP protocol unmodified, and
	// therefore the rules for the IMAP SEARCH command (RFC 3501) apply. See the
	// documentation for the Search method for more details (and also see RFC 3501).
	// 
	// The results are returned in a JSON object to make it easy to parse the
	// parent/child relationships. See the example below for details.
	// 
	// 
	// References:
	// 1: https://tools.ietf.org/html/rfc5256
	CkTask *ThreadCmdAsync(const char *threadAlg, const char *charset, const char *searchCriteria, bool bUid);


	// Unsubscribe from an IMAP mailbox.
	bool Unsubscribe(const char *mailbox);

	// Unsubscribe from an IMAP mailbox.
	CkTask *UnsubscribeAsync(const char *mailbox);


	// Adds an XML certificate vault to the object's internal list of sources to be
	// searched for certificates and private keys when encrypting/decrypting or
	// signing/verifying. Unlike the AddPfxSourceData and AddPfxSourceFile methods,
	// only a single XML certificate vault can be used. If UseCertVault is called
	// multiple times, only the last certificate vault will be used, as each call to
	// UseCertVault will replace the certificate vault provided in previous calls.
	bool UseCertVault(CkXmlCertVault &vault);


	// Uses an existing SSH tunnel for the connection to the IMAP server. This method
	// is identical to the UseSshTunnel method, except the SSH connection is obtained
	// from an SSH object instead of a Socket object.
	// 
	// This is useful for sharing an existing SSH tunnel connection wth other objects.
	// (SSH is a protocol where the tunnel contains many logical channels. IMAP
	// connections can exist simultaneously with other connection within a single SSH
	// tunnel as SSH channels.)
	// 
	bool UseSsh(CkSsh &ssh);


	// Uses an existing SSH tunnel. This is useful for sharing an existing SSH tunnel
	// connection wth other objects. (SSH is a protocol where the tunnel contains many
	// logical channels. IMAP connections can exist simultaneously with other
	// connection within a single SSH tunnel as SSH channels.)
	bool UseSshTunnel(CkSocket &tunnel);






	// END PUBLIC INTERFACE


};
#if !defined(__sun__) && !defined(__sun)
#pragma pack (pop)
#endif
	
#endif
