The original message was received at Sun, 5 Feb 2012 13:08:03 +0300 (MSK) from [181.64.184.52] ----- The following addresses had permanent fatal errors ----- <[email protected]> (reason: 550 [email protected]... No such user) (expanded from: <[email protected]>) ----- Transcript of session follows ----- ... while talking to mail.local.:

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DATA <<< 550 [email protected]... No such user 550 5.1.1 <[email protected]>... User unknown <<< 503 Issue RCPT TO: command before DATA command