Mail System Error - Returned Mail

[Automatic Email Delivery Software]

The original message was received at Tue, 27 Jul 2004 09:20:22 -0500
from linux.cz [20.132.226.91]

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

----- Transcript of session follows -----
... while talking to host linux.cz.:
554 Service unavailable; [125.8.37.248] blocked using bl.spamcop.net
Session aborted