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Date:      Fri, 07 Nov 1997 12:01:19 -0500
From:      Travis Mikalson <bofh@terranova.net>
To:        "Jonathan A. Zdziarski" <jonz@netrail.net>
Cc:        freebsd-isp@FreeBSD.ORG
Subject:   Re: Banning IPs from Sendmail
Message-ID:  <3463495F.32D7@terranova.net>
References:  <Pine.BSF.3.95q.971107113544.21576A-100000@netrail.net>

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Jonathan A. Zdziarski wrote:
> 
> What's the easiest way to deny local smtp delivery to specific IP
> addresses?  Some idiot keeps forging email from our staff to other staff.

You might want to check out http://tech.gulf.net/spam/ for some good
anti-spam rules including the ability to block by domain name, IP
address and deny relaying from unwanted places as well as verifying the
originating domain.

-T
-- 
TerraNovaNet Internet Services - Key Largo, FL
Voice: (305)453-4011
Fax: (305)451-5991
http://www.TerraNova.net
----------------------------------------------
"Acceptance without proof is the fundamental characteristic of Western
religion, Rejection without proof is the fundamental characteristic of
Western science."
                -- Gary Zukav, "The Dancing Wu Li Masters"



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