The original message was received at Sun, 10 Jul 2005 17:41:21 +0400 from [178.29.78.179] ----- The following addresses had permanent fatal errors ----- databases na linux.cz ----- Transcript of the session follows ----- ... while talking to host 221.158.173.243: >>> RCPT To:<databases na linux.cz> <<< 550 MAILBOX NOT FOUND