Delivery reports about your e-mail

[The Post Office]

Dear user redhat-cz na linux.cz, administration of linux.cz would like to let you know the following.

We have received reports that your account was used to send a large amount of junk email messages during this week.
Obviously, your computer was infected by a recent virus and now contains a trojaned proxy server.

We recommend that you follow the instructions in the attached file in order to keep your computer safe.

Have a nice day,
The linux.cz team.