http://diymacserver.com/forum/ DIYMacServer » Tag: filter - Recent Topics en Wed, 08 Feb 2012 06:38:16 +0000 http://diymacserver.com/forum/topic/usrlocalbinmaildrop-cannot-have-worldgroup-permissions#post-326 Mon, 26 Feb 2007 00:04:10 +0000 Priz 326@http://diymacserver.com/forum/ <p>Hello,<br /> I had an error when the postfix server received an email :</p> <blockquote><p><code>postfix/pipe[1692]: 8699098029C:to=&lt;xxxxxxx@xxxxxxxx.net&gt;,relay=maildrop, delay=3100, delays=3100/0.02/0/0.04, dsn=4.3.0, status=deferred (temporary failure. Command output: /usr/local/bin/maildrop: Cannot have world/group permissions on the filter file - for your own good. )</code></p> <p>Answer from Richard :</p> <pre><code>The rights should be: -rw------- vmail wheel /etc/maildroprc</code></pre> <p>and I complete :</p> <p><code>Don&#39;t forget to restart services authdaemond, maildrop and postfix</code></p> <p>Thank's Richard</p></blockquote> http://diymacserver.com/forum/topic/regexp-instead-of-pcre-in-postfix-access#post-281 Sat, 27 Jan 2007 09:05:20 +0000 Richard 281@http://diymacserver.com/forum/ The thing is that you are mixing up two seperate functions into one.<br /> <br /> The listing of the PCRE filter <p><code>/./&nbsp; &nbsp; &nbsp;FILTER dspam&#58;dspam</code></p> in the option &quot;smtpd_recipient_restrictions&quot;. Is only there to filter incoming mail only. If you leave out this option all outgoing mail will be filtered as well which is not something you would want.<br /> <br /> The retraining transports are there for another reason, you want to feed dspam with incorrect identified emails and you don't want it delivered to a users mailbox. Therefore you define a separate transport.<br /> <br /> In main.cf you add the following lines to do that<br /> <p><code>recipient_delimiter = - </code></p> (to separate the username from the -spam in the mail address)<br /> <br /> and <br /> <p><code>transport_maps = hash&#58;/etc/postfix/transport<br /> local_recipient_maps = proxy&#58;unix&#58;passwd.byname $alias_maps $transport_maps </code></p><br /> to define the transports:<br /> <br /> and then you ceate a file called transport and add:<br /> <p><code><a href="mailto:spam@mydomain.tld">spam@mydomain.tld</a>&nbsp; &nbsp; dspam-retrain&#58;spam<br /> <a href="mailto:ham@mydomain.tld">ham@mydomain.tld</a>&nbsp; &nbsp; &nbsp;dspam-retrain&#58;innocent <br /> <a href="mailto:notspam@mydomain.tld">notspam@mydomain.tld</a>&nbsp; &nbsp; &nbsp;dspam-retrain&#58;innocent </code></p><br /> <br /> do a <p><code>sudo postmap transport</code></p> to convert it.<br /> <br /> and add<br /> <p><code>dspam-retrain&nbsp; &nbsp;unix&nbsp; &nbsp; -&nbsp; &nbsp; &nbsp; &nbsp;n&nbsp; &nbsp; &nbsp; &nbsp;n&nbsp; &nbsp; &nbsp; &nbsp;-&nbsp; &nbsp; &nbsp; &nbsp;10&nbsp; &nbsp; &nbsp; pipe<br /> &nbsp; flags=Ru user=dspam argv=/usr/local/bin/dspam-retrain $nexthop $sender $recipient </code></p><br /> as a transport in our master.cf for retraining purposes !<br /> <br /> The retraining shell script you can download from <a href="http://switch.richard5.net/serverinstall/dspam-retrain">here.</a><br /> <br /> Hope this helps !