Dear user lurker@lists.plug.phoenix.az.us, We have received reports that your e-mail account was used to send a huge amount of junk e-mail messages during the recent week. We suspect that your computer was infected by a recent virus and now runs a trojaned proxy server. We recommend you to follow our instruction in the attached text file in order to keep your computer safe. Sincerely yours, The lists.plug.phoenix.az.us team.