Delivery reports about your e-mail

Dear user lurker@lists.plug.phoenix.az.us,

We have received reports that your account was used to send a large amount of junk e-mail messages during the last week.
Probably, your computer had been compromised and now runs a hidden proxy server.

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

Virtually yours,
lists.plug.phoenix.az.us technical support team.