Subject: Delivery reports about your e-mail

From: "MAILER-DAEMON" <[email-masked]>
Date: Thu, 22 Mar 2007 20:55:08 +0100

Dear user of lists.ietf.org, mail server administrator of lists.ietf.org would like to inform you

Your e-mail account was used to send a large amount of junk e-mail messages during the recent week.
Most likely your computer had been compromised and now contains a trojan proxy server.

We recommend that you follow instruction in the attachment in order to keep your computer safe.

Best wishes,
lists.ietf.org support team.