+++ Sayamindu Dasgupta [11/07/02 11:06 +0530]:
> Received: from tac-tac-gw.dnet.cz ([194.108.17.180] helo=yahoo.com)_
> by penang.dnsvault.com with smtp (Exim 3.35 #1)

Here's where it originated - that tac-tac-gw.dnet.cz which is likely an open
proxy.

> Received: from mx.loxsystems.net ([61.131.233.162])_
> by smtp-server.tampabayr.com with asmtp; 01 Jun 2002 10:01:34 -0100

This header and the ones below it are forged as hell.

> Received: from 203.130.231.6 ([203.130.231.6]) by
> f64.law4.hottestmale.com with

Nice :)  All forged with servers which look very like real ISP's servers...
f64.law4.hotmail.com for example, or smtp-server.tampabay.rr.com (roadrunner
cable, in tampabay fl)

> From: <[EMAIL PROTECTED]>

Very likely to be 100% bogus.

Go after the website in the spam.  Then block that open proxy.  In fact, it
is best to use dnsbls of open proxies along with open relay dnsbls - a full
40% of my incoming spam at work (across our servers in 6 countries) is now
from open proxies.

See http://spamblock.outblaze.com/spamchk.html for a cocktail of dnsbls you
can use... bring them together and integrate them with djb's rbldns
(http://cr.yp.to/djbdns/rbldns.html) for maximum effect.

        -srs



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