2002-09-16 19:13:10 +02:00
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2002-08-13 22:45:21 +02:00
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2002-09-16 19:13:10 +02:00
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<title>GNU Mailman</title>
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2002-08-13 22:45:21 +02:00
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</head>
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2003-12-03 00:51:46 +01:00
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<body>
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<h1 align="center">GNU Mailman/Postfix the Easy Way </h1>
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<h4>The following was posted on the Postfix mailing list on 5/4/2002 by
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Michael Tokarev as a suggested addition to the Postfix FAQ.</h4>
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2002-08-13 22:45:21 +02:00
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<p>Q: Mailman does not work with Postfix, complaining about GID mismatch<br>
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2003-12-03 00:51:46 +01:00
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<br>
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A: Mailman uses a setgid wrapper that is designed to be used in
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system-wide aliases file so that rest of mailman's mail handling
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processes will run with proper uid/gid. Postfix has an ability to run a
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command specified in an alias as owner of that alias, thus mailman's
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wrapper is not needed here. The best method to invoke mailman's mail
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handling via aliases is to use separate alias file especially for
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mailman, and made it owned by mailman and group mailman. Like:<br>
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<br>
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alias_maps = hash:/etc/postfix/aliases, hash:/var/mailman/aliases<br>
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<br>
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Make sure that /var/mailman/aliases.db is owned by mailman user (this
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may be done by executing postalias as mailman userid).<br>
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<br>
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Next, instead of using mailman-suggested aliases entries with wrapper,
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use the following:<br>
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<br>
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instead of<br>
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mailinglist: /var/mailman/mail/wrapper post mailinglist<br>
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mailinglist-admin: /var/mailman/mail/wrapper mailowner mailinglist<br>
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mailinglist-request: /var/mailman/mail/wrapper mailcmd mailinglist<br>
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...<br>
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<br>
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use<br>
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mailinglist: /var/mailman/scripts/post mailinglist<br>
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mailinglist-admin: /var/mailman/scripts/mailowner mailinglist<br>
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mailinglist-request: /var/mailman/scripts/mailcmd mailinglist<br>
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...</p>
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<h4>The above tip works with Mailman 2.0; Mailman 2.1 has adopted
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something very similar so that no workaround is necessary. See the
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README.POSTFIX file included with Mailman-2.1. </h4>
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2002-12-29 19:23:07 +01:00
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<p align="left"><font size="2">Last updated 12/29/2002 - <a
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2002-09-16 19:13:10 +02:00
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href="support.htm">Tom Eastep</a></font></p>
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<p align="left"><font face="Trebuchet MS"><a href="copyright.htm"> <font
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2003-12-03 00:51:46 +01:00
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size="2">Copyright</font> <20> <font size="2">2001, 2002 Thomas M.
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Eastep.</font></a></font></p>
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<br>
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<br>
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<br>
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<br>
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2002-08-13 22:45:21 +02:00
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</body>
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2002-09-16 19:13:10 +02:00
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</html>
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