This shows a real spam collected in a user quarantine. This shows the headers of the messages with the X-MailCleaner anti spam tags and filtering process

Received: by mailcleaner stage2 with id 1UMY2m-0007aa-AF
for <john.doe@example.net>; Mon, 01 Apr 2013 08:16:36 +0200
Received: from bastion01.fedoraproject.org ([209.132.181.2] helo=bastion.fedoraproject.org)
by mailcleaner.example.net stage1 with esmtp
(Exim MailCleaner)
id 1UMY2l-0007aF-NF
for <john.doe@example.net>
from <mailman-bounces@lists.fedoraproject.org>; Mon, 01 Apr 2013 08:16:36 +0200
Received: from lists.fedoraproject.org (collab01.vpn.fedoraproject.org [192.168.1.61])
by bastion01.phx2.fedoraproject.org (Postfix) with ESMTP id A46D220F6A
for <john.doe@example.net>; Mon, 1 Apr 2013 06:16:32 +0000 (UTC)
Received: from collab01.fedoraproject.org (localhost [127.0.0.1])
by lists.fedoraproject.org (Postfix) with ESMTP id 76B616229B
for <john.doe@example.net>; Mon, 1 Apr 2013 06:16:32 +0000 (UTC)
X-MailCleaner-SPF: pass
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Subject: =?utf-8?q?lists=2Efedoraproject=2Eorg_mailing_list_memberships_r?=
=?utf-8?q?eminder?=
From: mailman-owner@lists.fedoraproject.org
To: john.doe@example.net
X-No-Archive: yes
Message-ID: <mailman.8212.1364794985.16102.mailman@lists.fedoraproject.org>
Date: Mon, 01 Apr 2013 05:43:05 +0000
Precedence: bulk
X-BeenThere: mailman@lists.fedoraproject.org
X-Mailman-Version: 2.1.12
List-Id: <mailman.lists.fedoraproject.org>
X-List-Administrivia: yes
Sender: mailman-bounces@lists.fedoraproject.org
Errors-To: mailman-bounces@lists.fedoraproject.org
X-Commtouch-ctIPd-RefID: tid=0001.0A0C0302.51592645.0036
X-Commtouch-ctasd-RefID: str=0001.0A0C0206.51592645.00A1:SCFMA16108066,ss=1,re=-4.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=1024
X-Commtouch: is not spam (Spam: Unknown, VOD: Medium)
X-NiceBayes: is not spam (40.08%)
X-Spamc: is spam (6.1/5.0)
X-MailCleaner-Information: Please contact support@example.net for more information
X-MailCleaner-ID: 1UMY2m-0007aa-AF
X-MailCleaner: Found to be clean
X-MailCleaner-SpamCheck: spam, Spamc (score=6.1, required=5.0,
GENERIC_IXHASH 2.1, DCC_CHECK 4.0)

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