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.example.net stage2 with id 1VQtM1-00058c-H6
for <john.doe@example.net>; Tue, 01 Oct 2013 08:22:41 +0200
Received: from [178.123.118.121] (helo=178.123.203.88)
by mailcleaner.example.net stage1 with smtp
(Exim MailCleaner)
id 1VQtM0-00058G-Lp
for <john.doe@example.net> ; Tue, 01 Oct 2013 08:22:41 +0200
Received: from unknown (HELO localhost) (craig.larsonn@hsu.edu@227.53.193.219)
by 178.123.118.121 with ESMTPA; Thu, 5 Aug 2004 23:56:03 +0200
X-MailCleaner-SPF: none
X-Originating-IP: 227.53.193.219
From: craig.larsonn@hsu.edu
To: john.doe@example.net
Subject: The rally could be coming (Must Read)
X-MailCleaner-RDNS: invalid reverse DNS for 178.123.118.121
X-Commtouch-ctIPd-RefID: tid=0001.0A0C0301.524A6A31.00FF
X-Commtouch: is spam (ip: permfail)
X-MailCleaner-Information: Please contact support@example.net for more information
X-MailCleaner-ID: 1VQtM1-00058c-H6
X-MailCleaner: Found to be clean
X-MailCleaner-SpamCheck: spam, Commtouch (ip: permfail)

This company could EXPLODE after lunch! Keep this company on your
radar for a few weeks!

Long Term Target: $0.25
Company Name: Siga Resources, Corp.
Trading Date: Tuesday, Oct 1st, 2013
Current price: 0.019
Stock Symbol: S_G-A E

How To Identify BULLISH Stocks In A BEARISH Market! This Company
Should Explode In the Morning!!!