Russell Jones:
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> Nevermind, I have finally found an article that explains DSN from
> behind the scenes. It is quite different than just a standard "250
> OK" status message of course. Article was written in 1997
> apparently, but still helpful
> (<a class="moz-txt-link-freetext"
> href="http://email.about.com/library/weekly/aa082597.htm";>http://email.about.com/library/weekly/aa082597.htm</a>)<br>
> <br>
> On to a different question, does Postfix have any features I am
> unaware of that can still generate a "success" message if the remote
> mail server responds with a "250"?<br>
Postfix will send DSN "success" notification when the remote server
does NOT announce DSN support.
If the server announces DSN support, then Postfix is no longer
responsible for sending DSN "success" notification.
Wietse
