The original message was received at Wed, 14 Feb 2007 09:14:21 +1000 from 75.180.20.59 ----- The following addresses had permanent fatal errors ----- <redhat-cz na linux.cz> ----- Transcript of the session follows ----- ... while talking to linux.cz.: >>> RCPT To:<redhat-cz na linux.cz> <<< 550 5.1.1 <redhat-cz na linux.cz>... Not known here