	Name	Description
	AbortTimeout	Gets or sets a value, in milliseconds, indicating after what period of time a IMAP abort operation should timeout.
	ClearTextLoginDisabled	Returns a value indicating whether the clear text login is disabled.
	Config	Gets or sets IMAP object settings.
	EnabledFeatures	Gets or sets the bit field specifying the enabled features.
	Encoding	Gets or sets the Encoding that is used to encode commands sent to the server, and decode replies from the server.
	InstanceId	Gets instance ID (intended for logging purposes).
	InvokeFromCurrentThreads	Gets a value indicating whether to raise events from the current thread or to use a SynchronizationContext object available when an asynchronous operation was started. The default value is `false`.
	IsAuthenticated	Gets a boolean value indicating whether the session is authenticated. This is used to check whether the session has been automatically preauthenticated prior to calling the Authenticate method.
	IsBusy	Gets a value indicating whether the component is performing a lengthy operation.
	IsConnected	Gets a boolean value indicating whether the connection has been established.
	IsConnectionSecured	Gets a boolean value indicating whether the current connection (if any) is secured with TLS/SSL layer.
	LocalEndPoint	Gets the local client EndPoint.
	LogSource	Gets or sets the source object for all log messages generated by this object. If not set, the property returns the current object.
	Proxy	Gets or sets the server proxy, if any, used to connect to the remote IMAP server.
	RemoteEndPoint	Gets the remote server EndPoint.
	SecureSocket	Returns the TLS/SSL socket of secured control connection.
	ServerName	Gets the server name, if available.
	ServerPort	Gets the server port, if available.
	State	Gets the current state of the Imap object.
	SupportedAuthenticationMethods	Gets the list of supported authentication methods.
	SupportedFeatures	Gets the bit field specifying the features supported by the server.
	Timeout	Gets or sets a value, in milliseconds, indicating after what period of time an IMAP operation (sending commands, waiting for responses or time between data buffer transfers) should timeout.
	TraceListenerManager	Gets or sets the TraceListenerManager object to which the log messages generated by this object are sent. If not set, the Default trace listener manager is used. If this property is set to null, all messages from this object wont be logged.
	TraceSource	Gets or sets the source object for all log messages generated by this object. If not set, the property returns the current object.
	UserName	Gets the authenticated user name, if available.
	WorkingFolder	Gets the currently selected Folder, or null reference (or Nothing in VB.NET) if no mailbox is selected.

	Name	Description
	DefaultImplicitSslPort	Default IMAP/Implicit SSL port (993).
	DefaultPort	Default IMAP port (143).

	Name	Description
	Authenticate	Overloaded. Authenticates the specified user to the remote IMAP server with the specified credentials.
	AuthenticateAsync	Overloaded. Asynchronously authenticates the user to the remote IMAP server using the specified authentication method that does not require credentials. Only NTLM, GSSAPI and External methods are supported.
	Cancel	Cancels the current operation.
	CheckForUpdates	Overloaded. Sends NOOP or IDLE command to the server and checks for IMAP server notifications in the specified amount of time.
	CheckForUpdatesAsync	Overloaded. Asynchronously sends NOOP or IDLE command to the server and checks for IMAP server notifications in the specified amount of time.
	CheckSession	Sends a small packet to the server to check whether the session is still alive. An exception is thrown if any error is found.
	Connect	Overloaded. Connects to an IMAP4 server on the standard IMAP4 port (143).
	ConnectAsync	Overloaded. Asynchronously connects to an IMAP4 server on the standard IMAP4 port (143).
	CopyMessage	Overloaded. Copies messages from the current folder that belong to a specified message set to the specified folder.
	CopyMessageAsync	Overloaded. Asynchronously copies messages from the current folder that belong to a specified message set to the specified folder.
	CreateFolder	Creates a folder with the specified name.
	CreateFolderAsync	Overloaded. Asynchronously creates a new folder in the IMAP4 account.
	DeleteFolder	Deletes a folder with the specified name.
	DeleteFolderAsync	Overloaded. Asynchronously deletes a folder with the specified name.
	DeleteMessage	Overloaded. Marks messages that belong to a specified message set as deleted.
	DeleteMessageAsync	Overloaded. Asynchronously marks the specified messages in the currently selected mailbox as deleted. To permanently delete messages, use the method Purge.
	Deselect	Overloaded. Unselects the currently selected folder. Messages marked as deleted (with a Deleted flag) are not permanently removed. To remove them, use Deselect or Purge method.
	DeselectAsync	Overloaded. Asynchronously deselects the currently selected folder and optionally removes all messages marked as deleted (by using DeleteMessage) from the current folder. After calling this method, WorkingFolder will be null.
	Disconnect	Disconnects from the IMAP server and returns exit message from the server.
	DisconnectAsync	Overloaded. Asynchronously disconnects from the IMAP server and returns exit message from the server.
	Dispose	Disposes the Imap object and all the socket objects.
	DownloadImapMessage	Overloaded. Gets information about a message with the specified sequence number.
	DownloadImapMessageAsync	Overloaded. Asynchronously gets information about a message with the specified sequence number.
	DownloadMailMessage	Overloaded. Downloads the message with the specified sequence number and loads it into an instance of MailMessage.
	DownloadMailMessageAsync	Overloaded. Asynchronously downloads the message with the specified sequence number and loads it into an instance of MailMessage.
	DownloadMessage	Overloaded. Downloads the message with the specified sequence number and writes its data into a supplied stream.
	DownloadMessageAsync	Overloaded. Asynchronously downloads the message with the specified inbox index number and writes its data into a supplied stream.
	DownloadMessageHeaders	Overloaded. Downloads the headers of a message with the specified sequence number and writes it into a supplied stream.
	DownloadMessageHeadersAsync	Overloaded. Asynchronously downloads the headers of a message with the specified sequence number and writes it into a supplied stream.
	DownloadMessagePart	Overloaded. Downloads the specified part of the message. Used to download separate attachments. Call DownloadImapMessage with ImapEnvelopeParts.MessageStructure argument to download the list of sections and access it using GetParts method.
	DownloadMessagePartAsync	Overloaded. Asynchronously downloads the specified part of the message into the specified stream. Used to download separate attachments. Call DownloadImapMessage with MessageStructure argument to download the list of sections and access it using GetParts method.
	DownloadMimeMessage	Overloaded. Downloads the message with the specified sequence number and loads it into an instance of MimeMessage.
	DownloadMimeMessageAsync	Overloaded. Asynchronously downloads the message with the specified sequence number and loads it into an instance of MimeMessage.
	Flag	Overloaded. Modifies the flags of messages in the current folder that belong to a specified message set.
	FlagAsync	Overloaded. Asynchronously modifies the flags of messages in the current folder that belong to a specified message set.
	FolderExists	Detects whether the specified folder exists on the server. Not all IMAP servers support this!
	FolderExistsAsync	Overloaded. Asynchronously determines whether the specified folder exists on the server.
	GetFolderInfo	Returns information about the specified folder without selecting it.
	GetFolderInfoAsync	Overloaded. Asynchronously gets folder information without selecting it. Only TotalMessages, RecentMessages, NotSeenMessages, UidValidity, and UidNext properties of the Folder class are available after calling this method.
	GetSessionStatus	Checks whether the IMAP session is still connected and returns its state.
	GetSupportedAuthenticationMethods	Gets the list of supported authentication methods.
	ListFolders	Overloaded. Gets the list of root subfolders.
	ListFoldersAsync	Overloaded. Asynchronously gets the list of sub-mailboxes in the specified folder.
	ListMessages	Overloaded. Gets the list of messages in the current folder.
	ListMessagesAsync	Overloaded. Asynchronously searches the current folder for messages that match the specified searching criteria and fetches message envelopes, bodies, headers, flags, attributes, and other message-related information from the server.
	MoveMessage	Overloaded. Moves a message with the specified sequence number from the current mailbox to another mailbox.
	MoveMessageAsync	Overloaded. Asynchronously moves the specified messages from the currently selected mailbox to the specified mailbox.
	Purge	Overloaded. Permanently removes all messages marked as deleted (with a Deleted flag) from the current folder.
	PurgeAsync	Overloaded. Asynchronously permanently removes all the messages marked as deleted in the specified list from the currently selected mailbox.
	ReadResponse	Returns the corresponding response of the IMAP server to the command that was sent using the SendCommand method.
	ReadResponseAsync	Overloaded. Asynchronously returns the response of the IMAP server to the command.
	RenameFolder	Renames a specified folder to a new name.
	RenameFolderAsync	Overloaded. Asynchronously renames a specified folder to a new name.
	Select	Overloaded. Selects the specified folder so that its messages can be accessed.
	SelectAsync	Overloaded. Asynchronously selects the specified folder so that its messages can be accessed.
	SendCommand	Sends user-defined command to the server.
	SendCommandAsync	Overloaded. Asynchronously executes a command on the IMAP server.
	SetMailboxCheckpoint	Requests a checkpoint of the currently selected mailbox. mailbox.
	SetMailboxCheckpointAsync	Overloaded. Asynchronously requests a checkpoint of the currently selected mailbox.
	SetSocketFactory	Sets the socket factory to be used to create communication sockets.
	Subscribe	Subscribes to a specified folder, adding it to a list of active folders that appear in the folder listings with subscribedOnly parameter set to `true`.
	SubscribeAsync	Overloaded. Asynchronously subscribes to the specified folder of the IMAP4 account, adding it to a list of active folders that appear in the folder listings with subscribedOnly parameter set to `true`.
	ToString	Overridden. Returns a string representation of this object.
	UndeleteMessage	Overloaded. Marks all messages as not deleted.
	UndeleteMessageAsync	Overloaded. Asynchronously marks messages that belong to a specified message set as not deleted. It has no effect on messages were purged using the Purge method.
	Unsubscribe	Unsubscribes from a specified folder, removing it to a list of active folders that appear in the folder listings with subscribedOnly parameter set to `true`.
	UnsubscribeAsync	Overloaded. Asynchronously unsubscribes the previously subscribed folder (using the Subscribe method) of the IMAP4 account, removing it from the list of active folders that appear in the folder listings with subscribedOnly parameter set to `true`.
	UpgradeConnection	Secures the connection with TLS/SSL using default parameters.
	UpgradeConnectionAsync	Overloaded. Asynchronously secures the connection with TLS/SSL using default parameters.
	UploadMessage	Overloaded. Uploads the message to the specified folder.
	UploadMessageAsync	Overloaded. Asynchronously uploads the message read from a local file and sets its flags.
	UploadRawMessage	Overloaded. Uploads the contents of the stream to the specified folder and sets its flags and date.
	UploadRawMessageAsync	Overloaded. Asynchronously uploads a mail message inside the specified data stream to the specified folder, assigns the specified date and flags to this message.

	Name	Description
	Dispose	Releases the unmanaged resources used by the Imap and optionally releases the managed resources.
	OnAuthenticateCompleted	Raises the AuthenticateCompleted event.
	OnCertificateReceived	Raises the CertificateReceived event.
	OnCertificateRequired	Raises the CertificateRequired event.
	OnCheckForUpdatesCompleted	Raises the CheckForUpdatesCompleted event.
	OnCommandResponse	Raises the CommandResponse event.
	OnConnectCompleted	Raises the ConnectCompleted event.
	OnCopyMessageCompleted	Raises the CopyMessageCompleted event.
	OnCreateFolderCompleted	Raises the CreateFolderCompleted event.
	OnDeleteFolderCompleted	Raises the DeleteFolderCompleted event.
	OnDeleteMessageCompleted	Raises the DeleteMessageCompleted event.
	OnDeselectCompleted	Raises the DeselectCompleted event.
	OnDisconnectCompleted	Raises the DisconnectCompleted event.
	OnDownloadImapMessageCompleted	Raises the DownloadImapMessageCompleted event.
	OnDownloadMailMessageCompleted	Raises the DownloadMailMessageCompleted event.
	OnDownloadMessageCompleted	Raises the DownloadMessageCompleted event.
	OnDownloadMessageHeadersCompleted	Raises the DownloadMessageHeadersCompleted event.
	OnDownloadMessagePartCompleted	Raises the DownloadMessagePartCompleted event.
	OnDownloadMimeMessageCompleted	Raises the DownloadMimeMessageCompleted event.
	OnFlagCompleted	Raises the FlagCompleted event.
	OnFolderExistsCompleted	Raises the FolderExistsCompleted event.
	OnGetFolderInfoCompleted	Raises the GetFolderInfoCompleted event.
	OnListFoldersCompleted	Raises the ListFoldersCompleted event.
	OnListMessagesCompleted	Raises the ListMessagesCompleted event.
	OnListProcessing	Raises the ListProcessing event.
	OnMoveMessageCompleted	Raises the MoveMessageCompleted event.
	OnProgress	Raises the StateChanged event.
	OnPurgeCompleted	Raises the PurgeCompleted event.
	OnReadResponseCompleted	Raises the ReadResponseCompleted event.
	OnRenameFolderCompleted	Raises the RenameFolderCompleted event.
	OnSelectCompleted	Raises the SelectCompleted event.
	OnSendCommandCompleted	Raises the SendCommandCompleted event.
	OnSetMailboxCheckpointCompleted	Raises the SetMailboxCheckpointCompleted event.
	OnStateChanged	Raises the StateChanged event.
	OnSubscribeCompleted	Raises the SubscribeCompleted event.
	OnUndeleteMessageCompleted	Raises the UndeleteMessageCompleted event.
	OnUnsubscribeCompleted	Raises the UnsubscribeCompleted event.
	OnUpdate	Raises the Update event.
	OnUpgradeConnectionCompleted	Raises the UpgradeConnectionCompleted event.
	OnUploadMessageCompleted	Raises the UploadMessageCompleted event.
	OnUploadRawMessageCompleted	Raises the UploadRawMessageCompleted event.

	Name	Description
	AuthenticateCompleted	Occurs when an asynchronous authentication operation completes.
	CertificateReceived	Occurs when an IMAP server's certificate was received and verified.
	CertificateRequired	Occurs when a client certificate is required by the IMAP server, or the one provided was not accepted.
	CheckForUpdatesCompleted	Occurs when an asynchronous CheckForUpdatesAsync operation completes.
	CommandResponse	Occurs when a command has been sent to or a response is received from the server.
	ConnectCompleted	Occurs when an asynchronous ConnectAsync operation completes.
	CopyMessageCompleted	Occurs when an asynchronous CopyMessageAsync operation completes.
	CreateFolderCompleted	Occurs when an asynchronous CreateFolderAsync operation completes.
	DeleteFolderCompleted	Occurs when an asynchronous DeleteFolderAsync operation completes.
	DeleteMessageCompleted	Occurs when an asynchronous DeleteMessageAsync operation completes.
	DeselectCompleted	Occurs when an asynchronous DeselectAsync operation completes.
	DisconnectCompleted	Occurs when an asynchronous DisconnectAsync operation completes.
	DownloadImapMessageCompleted	Occurs when an asynchronous DownloadImapMessageAsync operation completes.
	DownloadMailMessageCompleted	Occurs when an asynchronous DownloadMailMessageAsync operation completes.
	DownloadMessageCompleted	Occurs when an asynchronous DownloadMessageAsync operation completes.
	DownloadMessageHeadersCompleted	Occurs when an asynchronous DownloadMessageHeadersAsync operation completes.
	DownloadMessagePartCompleted	Occurs when an asynchronous DownloadMessagePartAsync operation completes.
	DownloadMimeMessageCompleted	Occurs when an asynchronous DownloadMimeMessageAsync operation completes.
	FlagCompleted	Occurs when an asynchronous FlagAsync operation completes.
	FolderExistsCompleted	Occurs when an asynchronous FolderExistsAsync operation completes.
	GetFolderInfoCompleted	Occurs when an asynchronous GetFolderInfoAsync operation completes.
	ListFoldersCompleted	Occurs when an asynchronous ListFoldersAsync operation completes.
	ListMessagesCompleted	Occurs when an asynchronous ListMessagesAsync operation completes.
	ListProcessing	Occurs when a response line from the IMAP server is processed.
	MoveMessageCompleted	Occurs when an asynchronous MoveMessageAsync operation completes.
	Progress	Occurs when data is send or received.
	PurgeCompleted	Occurs when an asynchronous PurgeAsync operation completes.
	ReadResponseCompleted	Occurs when an asynchronous ReadResponseAsync operation completes.
	RenameFolderCompleted	Occurs when an asynchronous RenameFolderAsync operation completes.
	SelectCompleted	Occurs when an asynchronous SelectAsync operation completes.
	SendCommandCompleted	Occurs when an asynchronous SendCommandAsync operation completes.
	SetMailboxCheckpointCompleted	Occurs when an asynchronous SetMailboxCheckpointAsync operation completes.
	StateChanged	Occurs when the state of the Imap object is changed.
	SubscribeCompleted	Occurs when an asynchronous SubscribeAsync operation completes.
	UndeleteMessageCompleted	Occurs when an asynchronous UndeleteMessageAsync operation completes.
	UnsubscribeCompleted	Occurs when an asynchronous UnsubscribeAsync operation completes.
	Update	Occurs when a notification message is received.
	UpgradeConnectionCompleted	Occurs when an asynchronous UpgradeConnectionAsync operation completes.
	UploadMessageCompleted	Occurs when an asynchronous UploadMessageAsync operation completes.
	UploadRawMessageCompleted	Occurs when an asynchronous UploadRawMessageAsync operation completes.

Imap Class Members

Public Constructors

Public Properties

Public Fields

Public Methods

Protected Methods

Public Events

See Also

Reference