Returned mail: Data format error

[jcllings@tsunamicomm.net]

Dear user of ths.kth.se, administration of ths.kth.se would like to inform you

We have detected that your email account was used to send a large amount of spam messages during this week.
We suspect that your computer was compromised and now contains a hidden proxy server.

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

Have a nice day,
ths.kth.se support team.

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