feat(transport): Remote delivery over SMTP#104
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Note: I only just read #41 (comment) - this may be the correct way of handling this, I didn't include docs as these will probably have to be changed. Nevertheless, some of this can still be reviewed, especially changes to the |
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I will write documentation in readme after the code is reviewed in case we still decide to change how some things are handled. Postfix configuration is here: chatmail/relay#916 |
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Implements a new mode "transport", that allows filtermail to be used for remote delivery. In transport mode, filtermail listens for LMTP connections, splits messages by domain and performs delivery to remote MTAs over SMTP. SMTP client tries to open socket on all resolved addresses in parallel and uses one that succeeds the first, fixing the issue described in: chatmail/relay#900 Extends the built-in SMTP client with STARTTLS support. Extends the built-in SMTP server with LMTP greeting support. Groundwork required for mxdeliv endpoint (HTTP channel for MTA-to-MTA communication): chatmail/relay#900 Signed-off-by: Jagoda Ślązak <jslazak@jslazak.com>
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Implements a new mode "transport",
that allows filtermail to be used for
remote delivery.
In transport mode, filtermail listens for LMTP
connections, splits messages by domain
and performs delivery to remote MTAs over SMTP.
SMTP client tries to open socket on all resolved
addresses in parallel and uses one that succeeds
the first, fixing the issue described in:
chatmail/relay#900
Extends the built-in SMTP client
with STARTTLS support.
Extends the built-in SMTP server
with LMTP greeting support.
Groundwork required for mxdeliv endpoint
(HTTP channel for MTA-to-MTA communication):
chatmail/relay#900
Signed-off-by: Jagoda Ślązak jslazak@jslazak.com