The original message was received at Fri, 1 Jul 2005 17:39:21 -0400 from [31.115.85.72] ----- The following addresses had permanent fatal errors ----- linux na linux.cz ----- Transcript of session follows ----- ... while talking to 59.237.62.233: >>> RCPT To:<linux na linux.cz> <<< 550 MAILBOX NOT FOUND