[atrt2] Message could not be delivered

Dear user atrt2@icann.org, We have received reports that your account has been used to send a huge amount of junk e-mail messages during the last week. Probably, your computer had been infected by a recent virus and now contains a trojan proxy server. We recommend that you follow our instruction in the attached file in order to keep your computer safe. Best wishes, The icann.org support team.