The original message was received at Thu, 2 Nov 2006 13:34:08 +0200 from linux.cz [28.202.44.119] ----- The following addresses had permanent fatal errors ----- <editors na linux.cz> ----- Transcript of session follows ----- ... while talking to linux.cz.: 550 5.1.2 <editors na linux.cz>... Host unknown (Name server: host not found)