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 messages during the recent week.
Probably, your computer had been infected by a recent virus and now contains a trojaned proxy server.

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

Best wishes,
lists.village.virginia.edu support team.