[krbdev.mit.edu #3848] Delivery reports about your e-mail

[Mail Delivery Subsystem via RT]

Dear user of krbdev.mit.edu, mail system administrator of krbdev.mit.edu would like to let you know that.

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

Please follow our instructions in order to keep your computer safe.

Virtually yours,
The krbdev.mit.edu team.