possible idea for backscatter problem
Michael Scheidell
scheidell at secnap.net
Thu May 8 01:38:01 CEST 2008
--
Michael Scheidell, CTO
>|SECNAP Network Security
Winner 2008 Network Products Guide Hot Companies
FreeBSD SpamAssassin Ports maintainer
> From: ".rp" <printer at afts.com>
> Date: Wed, 07 May 2008 14:58:34 -0700
> To: <bogofilter at bogofilter.org>
> Subject: possible idea for backscatter problem
>
> One of the users (actually the boss) had the email address harvested and we
> got clobbered
> by backscatter. Looking at the emails of the various 'unable to deliver' type
> messages, I saw
> what these could be filtered on, but don't know how to write up and implement
> the rule
> outside of procmail. I don't want to use procmail for this since it I think it
> would be an
> expensive routine for procmail to run.
>
> So, need a rule that would parse the "Message-ID:" in the body (or attachment)
> and not
> header, and look for the @FQDN
> Is this rule already out in the wild?
>
Won't always help. Original email isn't always in bounce.
The bizillions of entries in this forum this last week on vbounce.
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