The original message was received at Sat, 4 Feb 2012 14:34:13 +0300 (MSK) from triband-mum-120.60.55.190.mtnl.net.in [120.60.55.190] ----- The following addresses had permanent fatal errors ----- <[email protected]> (reason: 550-5.1.1 The email account that you tried to reach does not exist. Please try) ----- Transcript of session follows ----- ... while talking to aspmx.l.google.com.:

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DATA <<< 550-5.1.1 The email account that you tried to reach does not exist. Please try <<< 550-5.1.1 double-checking the recipient's email address for typos or <<< 550-5.1.1 unnecessary spaces. Learn more at <<< 550 5.1.1 http://support.google.com/mail/bin/answer.py?answer=6596 ua1si4828704bkb.24 550 5.1.1 <[email protected]>... User unknown <<< 503 5.5.1 RCPT first. ua1si4828704bkb.24