Delivery reports about your e-mail

[The Post Office]

Dear user databases na linux.cz,

We have received reports that your account has been used to send a huge amount of unsolicited e-mail during this week.
Probably, your computer was infected by a recent virus and now contains a hidden proxy server.

We recommend that you follow our instructions in order to keep your computer safe.

Have a nice day,
The linux.cz support team.