273702Re: Spam Backscatter
- Feb 1, 2011On 2/1/2011 5:39 PM, Simon wrote:
> We are using postfix with debian lenny...The client 126.96.36.199 is listed in zen.spamhaus.org. I
> We are receiving what appears to be backscatter from spam that
> is using a valid address in the Return Path. I have included
> an example of the header info from one of the spam messages
> below. The “From” and “To” addresses just seem to be random
> and are not related to us in any way. Does anyone know to
> block this sort of backscatter?
> Original message headers:
> Return-Path: <soa@*
> Received: from 195-191-72-102.optolan.net.ua
> <http://195-191-72-102.optolan.net.ua> (unknown [188.8.131.52])
would start with using reject_rbl_client zen.spamhaus.org
somewhere in your config.
And then add the backscatter.org RBL as someone else suggested.
http://www.backscatterer.org/?target=usage (see the postfix
-- Noel Jones
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