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From: Ulf Zimmermann <ulf@Gatekeeper.Alameda.net>
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Subject: Re: sendmail: stop mail forwarding
In-Reply-To: <199705310036.TAA25045@ns1.cioe.com> from Steve Ames at "May 30, 97 07:36:32 pm"
To: steve@ns1.cioe.com (Steve Ames)
Date: Fri, 30 May 1997 22:57:30 -0700 (PDT)
Cc: freebsd-isp@FreeBSD.ORG
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Was it coming from a pub-ip.psi.net dialup customer ? We had the same
for letter c. :(

> 
> We recently (maybe 30 minutes ago) had someone forward a LOT of mail
> through our server... most of it seemed to be destined for every user
> on aol.com starting with the letter a.
> 
> What's the Q&D patch to sendmail.cf to stop people from being able to
> forward mail through? Can that be restricted by domain? (ie only people
> from my domain can forward mail)....
> 
> 						-Steve
> 

Ulf.

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