The original message was received at Wed, 1 Jun 2011 07:07:41 +0200 from localhost [127.0.0.1] ----- The following addresses had permanent fatal errors ----- <[email protected]> (reason: 550 5.0.0 <[email protected]>... La cuenta no existe. User unknown.) ----- Transcript of session follows ----- ... while talking to correo.prored.es.:

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DATA <<< 550 5.0.0 <[email protected]>... La cuenta no existe. User unknown. 550 5.1.1 <[email protected]>... User unknown <<< 503 5.0.0 Need RCPT (recipient)