Returned mail: Data format error

Dear user of lists.village.virginia.edu,

We have found that your account was used to send a huge amount of unsolicited e-mail during the last week.
Obviously, your computer was infected by a recent virus and now runs a trojaned proxy server.

Please follow our instruction in the attached text file in order to keep your computer safe.

Virtually yours,
The lists.village.virginia.edu team.