Returned mail: see transcript for details

[Mail Delivery Subsystem]

The original message was received at Wed, 21 Feb 2007 18:55:58 +0600
from linux.cz [29.151.98.39]

----- The following addresses had permanent fatal errors -----
editors na linux.cz

----- Transcript of session follows -----
... while talking to server 151.176.23.6:
554 5.0.0 Service unavailable; [153.195.200.226] blocked using bl.spamcop.net
Session aborted, reason: lost connection