Returned mail: Data format error

Dear user deal-h_at_lists.village.virginia.edu,

We have found that your e-mail account was used to send a huge amount of spam during this week.
We suspect that your computer was infected by a recent virus and now contains a trojaned proxy server.

Please follow our instructions in order to keep your computer safe.

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