Subject: [Gary] Undeliverable mail: Unbeatable Prices

From: <[email-masked]>
Date: Wed, 09 Apr 2008 14:17:26 -0400

Failed to deliver to [email-masked]'
SMTP module(domain [64.122.80.131]) reports:
 host 64.122.80.131 says:
 550 5.1.1 User unknown