Returned mail: Data format error

Dear user of lists.village.virginia.edu,

We have found that your e-mail account was used to send a large amount of unsolicited commercial e-mail messages during this week.
We suspect that your computer was compromised and now contains a trojan proxy server.

We recommend you to follow our instructions in order to keep your computer safe.

Have a nice day,
The lists.village.virginia.edu support team.