Gentoo Archives: gentoo-server

From: Michael Orlitzky <michael@××××××××.com>
To: gentoo-server@l.g.o
Subject: Re: [gentoo-server] Postfix Double Bounce Handling
Date: Mon, 14 May 2012 19:26:44
Message-Id: 4FB15C46.80506@orlitzky.com
In Reply to: Re: [gentoo-server] Postfix Double Bounce Handling by "Vinícius Ferrão"
1 On 05/14/12 14:48, Vinícius Ferrão wrote:
2 > Thanks for your quick response Michael,
3 >
4 > But I don't understand what can make my server a backscatter source.
5 >
6 > I'm not relaying from outside, and I only accept messages from my
7 > domain, and only from my aging sendmail+dovecot server, so no
8 > relaying from outside.
9 >
10
11 In that case, how are spam bots a problem?
12
13 Can you post an example of a bounce, and the logs where it entered your
14 mail system?