The original message was received at Tue, 6 Feb 2007 12:16:42 +0100 from linux.cz [59.218.195.58] ----- The following addresses had permanent fatal errors ----- <redhat-cz na linux.cz> ----- Transcript of the session follows ----- ... while talking to server linux.cz.: >>> DATA <<< 400-aturner; %MAIL-E-OPENOUT, error opening !AS as output <<< 400