atom feed6 messages in net.sourceforge.lists.courier-usersRe: [courier-users] Blocking reverse ...
FromSent OnAttachments
Marcus Felipe PereiraMay 22, 2002 11:38 am 
Andrew NewtonMay 22, 2002 12:47 pm 
Sam VarshavchikMay 22, 2002 1:48 pm 
Sam VarshavchikMay 22, 2002 1:48 pm 
Andrew NewtonMay 22, 2002 3:54 pm 
Roland SchneiderMay 23, 2002 4:51 am 
Subject:Re: [courier-users] Blocking reverse dns peaces
From:Roland Schneider (list@serv.ch)
Date:May 23, 2002 4:51:44 am
List:net.sourceforge.lists.courier-users

--Marcus Felipe Pereira wrote on 22.05.2002 15:38 -0300:

Hi,

I´m trying to configure bofh for block peaces of reverse DNS like

"NNN.dsl.provider.net". How can I do that?

I have an rcptfilter.pl which replaces maildrop in courier's whitelist-api (and also in qmail-uce, for legacy reasons).

This allows to black/whitelist based on ip-addresses, hostnames, parts of them, mail-from, from-domains, mx-hostname and addresses (for those lacking reverse-dns), and checks a couple of dnsbl if not whitelisted.

Its not quite for production, but runs here since a couple of weeks without problems with 73'000 entries.

http://courier.serv.ch/prefix-etc/rcptfilter/

Roland