The original message was received at Tue, 9 Jan 2007 11:01:03 +0100 from linux.cz [28.23.140.70] ----- The following addresses had permanent fatal errors ----- <editors na linux.cz> ----- Transcript of session follows ----- ... while talking to host 188.58.114.172: >>> RCPT To:<editors na linux.cz> <<< 550 5.1.1 <editors na linux.cz>... User unknown