Hi to everyone,

I am trying to send mails via postfix, courier-imad.
When I am trying to send a mail, I get follwing messages in the log
file. This means that the mailserver, which is responding (destination
host of my sent mail), does not accept my mail, because the mail comes
from an unknown host.

My question is: my host mail server is: cuba.territoriumonlineX.com
the domain is territoriumonline.com. Is that the reason, why the
destination host is not accepting my mail??

Do I need do alias my host somehow for postfix


This is the error log

Nov 3 23:55:04 cuba postfix/pickup[11947]: C8E8E6400C6: uid=0 from=<root>
Nov 3 23:55:04 cuba postfix/cleanup[13408]: C8E8E6400C6:
message-id=<20061103225504.GA13403@cuba>
Nov 3 23:55:04 cuba postfix/qmgr[11661]: C8E8E6400C6:
from=<root@cuba.territoriumonlineX.com>, size=429, nrcpt=1 (queue active)
Nov 3 23:55:05 cuba postfix/smtp[13413]: C8E8E6400C6:
to=<markus.innerebner@provinzX.bz.it>,
relay=ms.provinz.bz.it[62.101.0.5], delay=1, status=bounced (host
ms.provinz.bz.it[62.101.0.5] said: 501 5.1.8 Domain of sender address
root@cuba.territoriumonlineX.com does not exist (in reply to MAIL FROM
command))
Nov 3 23:55:06 cuba postfix/cleanup[13408]: 0CF646401BE:
message-id=<20061103225506.0CF646401BE@cuba.territoriumonl ineX.com>

thanks for any help

markus