The original message was received at Sat, 20 May 2006 00:54:11 +0200 from linux.cz [152.180.18.39] ----- The following addresses had permanent fatal errors ----- <databases na linux.cz> ----- Transcript of session follows ----- ... while talking to 112.183.73.120: >>> RCPT To:<databases na linux.cz> <<< 550 5.1.1 <databases na linux.cz>... Not known here