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<div class="moz-cite-prefix">On 27. 10. 20 13:08, Damian wrote:<br>
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<blockquote type="cite"
cite="mid:6f4642fa-ec2e-7856-6e01-a042ca476102@arcsin.de">
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<pre class="moz-quote-pre" wrap="">Is there a way to have Postfix do content filtering before it resolves
the recipient address to local maibox?
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<pre class="moz-quote-pre" wrap="">Have you tried no_address_mappings [1]?
[1] <a class="moz-txt-link-freetext" href="http://www.postfix.org/postconf.5.html#receive_override_options">http://www.postfix.org/postconf.5.html#receive_override_options</a>
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<p>I did now and I managed to make it work by adding <i> -o
receive_override_options=no_address_mappings</i> to 'smtp' line
in master.cf:<br>
</p>
<pre># ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n - n - 1000 smtpd -o receive_override_options=no_address_mappings -o content_filter=smtp:[172.16.0.9]:10024</pre>
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<p>and removing <i>no_address_mappings</i> from the 'return' smtpd:</p>
<pre>0.0.0.0:10025 inet n - n - - smtpd
-o content_filter=
-o smtpd_delay_reject=no
-o smtpd_client_restrictions=permit_mynetworks,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o smtpd_data_restrictions=reject_unauth_pipelining
-o smtpd_end_of_data_restrictions=
-o smtpd_restriction_classes=
-o mynetworks=127.0.0.0/8,172.16.0.0/24,...
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o smtpd_client_connection_count_limit=0
-o smtpd_client_connection_rate_limit=0
<b> -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks</b>
-o local_header_rewrite_clients=
-o local_recipient_maps=
-o relay_recipient_maps=
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<p>Thank you for all your help.</p>
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