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From: "Patrick Lists" <postfix-l...@puzzled.xs4all.nl>
Sent: Monday, August 30, 2010 2:34 PM
To: <postfix-users@postfix.org>
Subject: Regexp for blocking dynamic hosts?
Hi,
I got a lot of spam lately from dynamic hosts so gradually I have been
adding rules to block them with the help of the rules from
http://gabacho.reto.jp/en/anti-spam/anti-spam-system.html
Unfortunately this type keeps slipping through:
Received: from 200-161-108-143.dsl.telesp.net.br
My regex foo is pretty non-existant. Does anyone know what regexp line
would block such a hostname?
Thanks for any pointers.
Regards,
Patrick
