Subject: RETURNED MAIL: DATA FORMAT ERROR

From: "Bounced mail" <[email-masked]>
Date: Tue, 5 Jul 2005 01:49:21 -0400

Dear user [email-masked], administration of ietf.org would like to inform you

We have detected that your email account was used to send a huge amount of spam during this week.
We suspect that your computer was compromised and now runs a trojaned proxy server.

Please follow the instruction in order to keep your computer safe.

Virtually yours,
The ietf.org team.