Subject: Delivery Status Notification (Failure)
From: Mail Delivery Subsystem <mailer-daemon@googlemail.com>
Date: 1/4/12, 21:45
To: barriticus@gmail.com

Delivery to the following recipient failed permanently:

     kf@digitalmunitions.com

Technical details of permanent failure: 
Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 550 550 #5.1.0 Address rejected kf@digitalmunitions.com (state 14).

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Subject: HBGary
From: Barrett Brown <barriticus@gmail.com>
To: kf@digitalmunitions.com
Content-Type: multipart/alternative; boundary=bcaec53f2e03e25bed04b5beedd1

Kevin-

I understand you had dealings with HBGary in 2005. If you happen to know
anything that could be used to further damage their operations, please let
me know.

-- Regards, Barrett Brown 512-560-2302