Wietse Venema:
> Ben Johnson:
> > Hello,
> >
> > I am experiencing something very similar to, or exactly the same as,
> > what is described at
> > http://www.tolaris.com/2009/07/15/stopping-spam-botnets-with-fail2ban/ .
I strongly suggest that you swap the order of the following
two rules in main.cf:
check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf,
reject_unauth_destination,
This should be:
reject_unauth_destination,
check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf,
Many open relay problems are caused by having an access table
before reject_unauth_destination.
Wietse
> You need to show Postfix logs of the unwanted mail as it arrives
> **from the internet**, not as it comes out of the Amavis filter.
>
> Also, you need to follow instructions as per the mailing list
> welcome message. Do not post "revelant fragments" of main.cf.
>
> TO REPORT A PROBLEM see http://www.postfix.org/DEBUG_README.html#mail
>
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>
> Thank you for using Postfix.
>
