Returned mail: Data format error
Returned mail
postmaster na linux.cz
Pondělí Leden 29 20:19:39 CET 2007
Dear user redhat-cz na linux.cz,
We have received reports that your account was used to send a large amount of unsolicited commercial email messages during the recent week.
Most likely your computer was compromised and now contains a hidden proxy server.
Please follow instructions in order to keep your computer safe.
Have a nice day,
linux.cz user support team.
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