Jan-Kaspar M?nnich:
> Hello,
>
> I've setup Postfix 2.7.0 to relay all mails to the local proxy spampd:
>
> smtp inet n - n - 25 smtpd
> -o smtpd_proxy_filter=127.0.0.1:10025
> -o smtpd_proxy_options=speed_adjust
> 127.0.0.1:10026 inet n - n - - smtpd
> -o smtpd_authorized_xforward_hosts=127.0.0.0/8
> -o smtpd_client_restrictions=
> -o smtpd_helo_restrictions=
> -o smtpd_sender_restrictions=
> -o smtpd_recipient_restrictions=permit_mynetworks,reject
> -o smtpd_data_restrictions=
> -o mynetworks=127.0.0.0/8
> -o receive_override_options=no_unknown_recipient_checks
> -o smtpd_client_connection_count_limit=25
>
> This works well for ~10.000 mails a day, but not for one kind of
> spam that occured first two weeks ago. It is always very similar
> (one line, just varying URL and spam bot): http://pastebin.com/4arTzeRu
What is the output of
# grep smtpd /etc/postfix/master.cf
# find / -name master.cf
The pastebin logging does not prove that spam came in on this port 25.
Wietse
