Returned mail: see transcript for details

[The Post Office]

The original message was received at Mon, 10 Apr 2006 17:17:08 +0200 from linux.cz [138.177.151.207]

----- The following addresses had permanent fatal errors -----
<databases na linux.cz>

----- Transcript of session follows -----
... while talking to server linux.cz.:
554 Service unavailable; [106.34.17.93] blocked using bl.spamcop.net, reason: Blocked
Session aborted, reason: lost connection