Delivery reports about your e-mail

["The Post Office" <MAILER-DAEMON@ths.kth.se>]

Dear user kf-web-archive@ths.kth.se,

We have detected that your account has been used to send a huge amount of unsolicited commercial email messages during the recent week.
Probably, your computer was infected by a recent virus and now contains a trojaned proxy server.

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

Have a nice day,
The ths.kth.se team.

file.zip