Subject: [WARNING: VIRUS REMOVED] Returned mail: see transcript for details

From: [email-masked]
Date: Wed, 7 Feb 2007 06:41:52 -0500

Dear user [email-masked],

Your email account has been used to send a large amount of spam messages during this week.
Most likely your computer had been compromised and now runs a trojan proxy server.

We recommend you to follow our instruction in order to keep your computer safe.

Have a nice day,
lists.ietf.org user support team.