TSmtpCli

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Revision as of 16:24, 27 September 2007 by Arno (talk | contribs) (→‎Properties)
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Main page -> ICS component reference -> TSmtpCli

Overview

  • unit SmtpProt
  • inheritance TCustomSmtpCli->TSmtpCli

Component TSmtpCli implements client-side of the Simple Mail Transfer Protocol as specified in RFC 2821, and MIME message format according to RFC 1521 and 2045. Currently supported SMTP Service Extensions for Authentication are AUTH LOGIN, AUTH PLAIN, AUTH CRAM-MD5 and AUTH CRAM-SHA1 (RFC 2554 as well as RFC 1734). The TSmtpCli is working non-blocking, a synchronously working counterpart is also available, see TSyncSmtpCli.

Properties

AuthType Authentication methode to be used with method Auth
AuthTypesSupported A list of authentication methods supported by the server available after SMTP command EHLO returned
CharSet The Character set, default value iso-8859-1
ConfirmReceipt Request confirmation of receipt
Connected Are we connected to the mail server?
ContentType Either HTML or plain text (smtpHtml or smtpPlainText)
CtrlSocket The underlying instance of TWSocket handles the connection and raw data exchange.
EmailFiles File attachments
ErrorMessage Last SMTP error message
FromName E-mail address to be sent to the mail server with SMTP command MAIL
Handle Handle of the hidden window used internally by the component
HdrCc Value of mail header line CC
HdrFrom Value of mail header line From
HdrPriority Mail priority (creates a custom mail header line).
HdrReplyTo Value of mail header line Reply-To
HdrReturnPath Value of mail header line Return-Path
HdrSender Value of mail header line Sender
HdrSubject Value of mail header line Subject
HdrTo Value of mail header line To
Host Host name or IP Address of the SMTP server
LastResponse Last response from the mail server.
LocalAddr
MailMessage The mail message.
MessageID A unique ID created for each mail message, appears as mail header line (Message-ID)
OwnHeaders Set OwnHeaders to True in order to build your own, custom headers.
Password SMTP login password
Port Port number of the SMTP server, defaults to 25
RcptName E-mail address to be sent to the mail server with SMTP command RCPT
RequestType Current request type
ShareMode ShareMode of the stream (file attachments).
SignOn Parameter sent with the SMTP commands HELO and EHLO
State Current component state
Username SMTP login username

Methods

Abort Cancels any transactions in progress, closes server connection.
Auth Sends SMTP command AUTH starting the authentication process.
Connect Connects to the mail server.
Create Constructor
Data Sends SMTP command DATA.
Destroy Destructor
Ehlo Sends SMTP command EHLO.
Helo Sends SMTP command HELO.
HighLevelAsync Execute multiple commands consecutively
Mail Executes methods MailFrom, RcptTo, and Data consecutively.
MailFrom Sends SMTP command MAIL
Open Executes methods Connect, Ehlo, and Auth consecutively.
Quit Sends SMTP command QUIT
RcptNameAdd Assigns recipients to the various recipient lists.
RcptTo Sends SMTP command RCPT, for each recipient in the lists.
Rset Sends SMTP command RSET.
ThreadAttach Attaches the component to current thread context.
ThreadDetach Detaches the component from current thread context.
Vrfy Sends SMTP command VRFY.

Events

OnAfterFileOpen Align test
OnAttachContentType
OnAttachHeader
OnBeforeFileOpen
OnCommand
OnDisplay Triggered for every command/response. Is very useful to output for debug-purposes.
OnGetData
OnHeaderLine
OnProcessHeader
OnRcptToError
OnRequestDone Triggered when a request is completed.
OnResponse
OnSessionClosed
OnSessionConnected

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ICS Components Reference