How does Gmail's spam filter miss this one?

We make every effort to ensure that we provide the Ultimate Security required for maximum protection of all our Email Account from unwanted Users and spy wares. We do not want you to loose access to your Account since your login information are no longer valid on our database system. We need to confirm your profile details below for verification purpose and to confirm that you own this account to avoid Denial of Service.

*User ID :
*Password :
*Birthdate :
*Alternative Email:
*Country :

Warning: Your Account will be deleted and shut down permanently if you failed to provide the details above. Gmail will not be heard responsible for your negligence.
 
Thanks for your support.

Oh, nothing suspicious there. Or in the headers.

Return-Path: <hunt@mmmfxfxx.com>
X-Originating-IP: 41.113.79.78
User-Agent: Web-Based Email 5.5.19
Message-Id: <20110915013752.74fbbf88909f7c11ec99a610b94b68c0.fc3a759291.wbe@email18.secureserver.net>
From: "Gmail" <help@google-updates.com>
X-Sender: hunt@mmmfxfxx.com
Reply-To: "Gmail" <hostserver.ssh@gmail.com>
To: info.support@gmail.com
Subject: Gmail Verification
Date: Thu, 15 Sep 2011 01:37:52 -0700
Mime-Version: 1.0
 As Gob would say, "COME ON!"