The original message was received at Tue, 6 Feb 2007 04:30:35 +0100 from 43.178.197.220 ----- The following addresses had permanent fatal errors ----- redhat-cz na linux.cz ----- Transcript of the session follows ----- ... while talking to 67.255.225.245: >>> RCPT To:<redhat-cz na linux.cz> <<< 550 5.1.1 <redhat-cz na linux.cz>... Invalid recipient