The original message was received at Mon, 26 Jul 2004 13:58:38 -0500 from linux.cz [193.245.82.116] ----- The following addresses had permanent fatal errors ----- linux na linux.cz ----- Transcript of session follows ----- ... while talking to linux.cz.: >>> RCPT To:<linux na linux.cz> <<< 550 MAILBOX NOT FOUND