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Date: Tue, 10 Aug 2004 17:25:25 -0600 (MDT)
From: Warren Block <wblock@wonkity.com>
To: Nick Rogness <nick@rogness.net>
In-Reply-To: <20040809174631.K81362@skywalker.rogness.net>
Message-ID: <20040810172357.C82414@wonkity.com>
References: <20040809174631.K81362@skywalker.rogness.net>
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	(wonkity.com [127.0.0.1]); Tue, 10 Aug 2004 17:25:25 -0600 (MDT)
cc: questions@freebsd.org
Subject: Re: Outbound SMTP filtering
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On Mon, 9 Aug 2004, Nick Rogness wrote:

> I am looking for an Outbound SMTP filtering solution to prevent SPAM and 
> Virii from being sent through our SMTP relay machine (FreeBSD running 
> sendmail).
>
> A plugin module for sendmail or maybe some external appliance?  Just outbound 
> SMTP traffic only.  Any suggestions?

greylist-milter and clamav-milter are doing well for me.  They both scan 
outbound mail, although I'm not sure if it's possible to set 
clamav-milter to scan only outbound mail.

-Warren Block * Rapid City, South Dakota USA