MAIL SYSTEM ERROR - RETURNED MAIL

[Mail Delivery Subsystem]

Your message was undeliverable due to the following reason(s):

Your message could not be delivered because the destination server was
not reachable within the allowed queue period. The amount of time
a message is queued before it is returned depends on local configura-
tion parameters.

Most likely there is a network problem that prevented delivery, but
it is also possible that the computer is turned off, or does not
have a mail system running right now.

Your message was not delivered within 7 days:
Mail server 39.15.33.8 is not responding.

The following recipients did not receive this message:
<docbook na linux.cz>

Please reply to postmaster na linux.cz
if you feel this message to be in error.

------------- další část ---------------
A non-text attachment was scrubbed...
Name: message.zip
Type: application/octet-stream
Size: 29364 bytes
Desc: [žádný popis není k dispozici]
URL: <http://www.linux.cz/pipermail/docbook/attachments/20070320/bcee7cbf/attachment.obj>