Greetings I've received a couple of emails to my second emaol-only email account with .mac They read: Dear user email@example.com, Your email account has been used to send a huge amount of unsolicited commercial e-mail messages during this week. Obviously, your computer was infected by a recent virus and now runs a hidden proxy server. Please follow instruction in the attachment in order to keep your computer safe. Virtually yours, The mac.com team. (Then there's an attached file to click) Obvioulsy I haven't clicked on this attached file and they do appear to be false mails (grammar for a start). What I'm wondering is how can I check for myself to see if I really am running a hidden proxy server. I'm on 10.3.4 and using the mac firewall. Regards .m.