my gmail account indicates a virus

I've attached the mail message I keep getting in the code snippit.

What does this mean? What do I do? I've run antivirus and antispyware software and both pulled up nothing. I got a message from 1and1.com (hosting) saying that one of my hosting accounts is being used for spam. I don't know if that's related.

Thanks.

This is an automatically generated Delivery Status Notification
 
Delivery to the following recipient failed permanently:
 
    tomd@nlpco.com
 
Technical details of permanent failure:
PERM_FAILURE: SMTP Error (state 16): 554 The message was rejected because it contains prohibited virus or spam content
 
  ----- Original message -----
 
Received: by 10.78.136.9 with SMTP id j9mr27925606hud.70.1202707976858;
       Sun, 10 Feb 2008 21:32:56 -0800 (PST)
Received: by 10.78.40.2 with HTTP; Sun, 10 Feb 2008 21:32:56 -0800 (PST)
Message-ID: <9f79b9af0802102132h6c462432u83c1676ab3e744f4@mail.gmail.com>
Date: Sun, 10 Feb 2008 22:32:56 -0700
From: "Bob Weikel" <weikelbob@gmail.com>
To: tom <tomd@nlpco.com>
Subject: many possible affiliates
MIME-Version: 1.0
Content-Type: multipart/alternative;
       boundary="----=_Part_26219_9761293.1202707976848"
 
------=_Part_26219_9761293.1202707976848
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
 
Hi Tom,
 
I realize that you are busy with the training.
 
When you're ready, I've got a good list of possible affiliates below.
 
  ----- Message truncated -----

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