Network.Smtp.Session

SMTP session computations.

Initialization

hello :: forall m r. MonadIO m => ByteString -> MailT r m ()

Try EHLO with fallback to HELO.

mailData :: MonadIO m => Enumerator ByteString (MailT r m) () -> MailT r m ()

Send the DATA command along with the mail content. Please note that the last line must be properly terminated by CRLF.

mailDataStr :: MonadIO m => ByteString -> MailT r m ()

ByteString interface to mailData.

mailFrom :: MonadIO m => ByteString -> MailT r m ()

Send MAIL FROM command.

quit :: MonadIO m => MailT r m ()

Send QUIT command. Please note: This iteratee violates the standard by recognizing a 250 result code as success.

rcptTo :: MonadIO m => ByteString -> MailT r m ()

Send RCPT TO command.

reset :: MonadIO m => MailT r m ()

Send RSET command.

verify :: MonadIO m => ByteString -> MailT r m Bool

Send the VRFY command to find out, whether the mail exchangers knows the given user. Nowadays most mail exchangers disable this command for security reasons.

Please note that many SMTP servers will give you false positives or false negatives to prevent spamming attempts. It is not recommended to use this command.

waitForWelcome :: Monad m => MailT r m ()

Wait for the welcome greeting from the SMTP server.