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Date:      Wed, 22 Sep 1999 00:39:45 +0200
From:      Ollivier Robert <roberto@keltia.freenix.fr>
To:        security@FreeBSD.ORG
Subject:   Re: hackers?
Message-ID:  <19990922003945.A68471@keltia.freenix.fr>
In-Reply-To: <Pine.BSF.4.10.9909211518030.3358-100000@inbox.org>
References:  <3.0.5.32.19990921145047.013e24b0@staff.sentex.ca> <Pine.BSF.4.10.9909211518030.3358-100000@inbox.org>

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According to Mr. K.:
> I think I figured out what is happening.  The relaying is indeed getting
> denied, but unfortunately some of the spammers software is waiting blindly
> for a positive response (and thus keeping a connection until they time

Ditch sendmail and install Postfix[1]. It has more anti-spam controls than
sendmail, is easier to install and maintain and has features to prevent this
kind of behaviour.

Do it now. Really.

[1] <http://www.postfix.org/>;
-- 
Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- roberto@keltia.freenix.fr
FreeBSD keltia.freenix.fr 4.0-CURRENT #74: Thu Sep  9 00:20:51 CEST 1999



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