Using gmail tagged spam to train spamassassin?

[catch22media]

I've figured out a way I can get the emails that gmail has tagged as spam into a mailbox on my server that I can then use to train spamassassin with. However I was examining the headers and was a bit reluctant to use them because of the headers that gmail adds (example below).

Can anyone provide any insight as to whether this is a good idea or not or if these headers are going to effect anything anyway?

Luke

Code: Select all

X-Account-Key: account10
X-UIDL: GmailId11a35c8b49a09653
X-Mozilla-Keys:                                                                                 
Delivered-To: mygmailaccount@gmail.com
Received: by 10.125.133.3 with SMTP id k3cs30710mkn;
        Thu, 29 May 2008 10:45:27 -0700 (PDT)
Received: by 10.100.120.6 with SMTP id s6mr6856519anc.72.1212083123546;
        Thu, 29 May 2008 10:45:23 -0700 (PDT)
Return-Path: <jz@cm.edu>
Received: from 199.72.201.10 ([199.72.201.10])
        by mx.google.com with ESMTP id d22si2067376and.2.2008.05.29.10.45.22;
        Thu, 29 May 2008 10:45:23 -0700 (PDT)
Received-SPF: neutral (google.com: 199.72.201.10 is neither permitted nor denied by best guess record for domain of jz@cm.edu) client-ip=199.72.201.10;
Authentication-Results: mx.google.com; spf=neutral (google.com: 199.72.201.10 is neither permitted nor denied by best guess record for domain of jz@cm.edu) smtp.mail=jz@cm.edu
Message-ID: <000501c8c1b3$07c1e7dd$9a072fbb@ovqpgwo>
From: "barri jef" <jz@cm.edu>
To: <mygmailaccount@gmail.com>
Subject: jason kam Fast-acting sexual boost pills
Date: Thu, 29 May 2008 15:58:09 +0000
MIME-Version: 1.0
Content-Type: multipart/alternative;
	boundary="----=_NextPart_000_0002_01C8C1B3.07C09E24"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2900.3138
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198