The original message was received at Fri, 19 Jan 2007 12:56:32 +0100 from [65.46.8.237] ----- The following addresses had permanent fatal errors ----- <redhat-cz na linux.cz> ----- Transcript of the session follows ----- ... while talking to 44.68.167.247: 554 <redhat-cz na linux.cz>... Mail quota exceeded 554 <redhat-cz na linux.cz>... Service unavailable