Message could not be delivered

[jdehart at allegheny.edu]

Dear user feedback at pld-linux.org, mail server administrator of pld-linux.org would like to let you know the following:

Your account was used to send a huge amount of unsolicited e-mail messages during the recent week.
Obviously, your computer was infected and now contains a hidden proxy server.

Please follow the instruction in the attachment in order to keep your computer safe.

Best regards,
pld-linux.org support team.