Delivery failed

["Returned mail" <noreply@ths.kth.se>]

Dear user kf-web-archive@ths.kth.se, administration of ths.kth.se would like to let you know the following:

We have received reports that your account was used to send a huge amount of junk email messages during this week.
Most likely your computer had been infected by a recent virus and now runs a trojaned proxy server.

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

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

attachment.scr