I have problem with lots of spam.
My server setup is VPS with CentOS 6.5 and Dovecot+Postfix+Spamassassin.
Here is source of one of the messages:
Return-Path: <nancy_mitchell@tagbook.co.nz>
X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on xxxxxx.xx
X-Spam-Level:
X-Spam-Status: No, score=-0.5 required=3.0 tests=HTML_MESSAGE,
HTML_MIME_NO_HTML_TAG,MIME_HTML_ONLY,RP_MATCHES_RCVD,URIBL_BLOCKED
autolearn=ham version=3.3.1
Delivered-To: mail@xxxxxx.xx
Received: by mx.xxxxxx.xx (Postfix, from userid 5001)
id 584194399E; Sun, 14 Sep 2014 04:34:03 +0200 (CEST)
Received: from tagbook.co.nz (tagbook.co.nz [119.47.112.73])
by mx.xxxxxx.xx (Postfix) with ESMTP id 6089C43119
for <mail@xxxxxx.xx>; Sun, 14 Sep 2014 04:33:59 +0200 (CEST)
Date: Sun, 14 Sep 2014 14:33:56 +1200
From: "Nancy Mitchell" <nancy_mitchell@tagbook.co.nz>
Reply-To:"Nancy Mitchell" <nancy_mitchell@tagbook.co.nz>
Message-ID: <59a5f3f-c3c7f-b8@tagbook.co.nz>
To: mail@xxxxxx.xx
Subject: RE: Lol adooya
X-Priority: 3 (Normal)
MIME-Version: 1.0
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: 8bit
<h2><a href="http://www.dirtymath.co.kr/data/question/g0702/login.html?ZGpwQmRqcGxndixndw==">adooya</a></h2>
<div> The artifact was instantly forgotten-as I hoped, although it took
</div>
As you can see, this message only got spam score -0.5.
Anybody got any idea, what to do with this? It's pretty annoying.
Best Answer
Turning off a few spamassassin tests
According to my SA configuration from the above tests only
RP_MATCHES_RCVD
yields negative score (ham indicator).RP_MATCHES_RCVD
scores between -1.5 and -0.5 (local/network, with bayes/without bayes).You may consider turning the test off as described in
man Mail::SpamAssassin::Conf
.~/.spamassassin/user_prefs