On Mon, 17 Nov 2008 23:34:49 -0800 (PST), noha khalifa
<ChickenLittle78@gmail.comwrote in
<3a937f52-0a28-4745-895d-d239287b386c@h23g2000prf.googlegroups.com>:
Quote:
>I checked the Log file and i found the following lines :
>
>Nov 17 14:13:30 MUST-WebServer sendmail[2294]: mAHCDUn9002294:
>to=28495@must.edu.eg, ctladdr=users@must.edu.eg (48/48),
>delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=31760, relay=
>[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (mAHCDUbS002295 Message
>accepted for delivery)
>
>Nov 17 14:13:30 MUST-WebServer sendmail[2297]: mAHCDUbS002295:
>to=<28495@must.edu.eg>, delay=00:00:00, xdelay=00:00:00, mailer=esmtp,
>pri=122094, relay=must.edu.eg, dsn=5.1.2, stat=Host unknown (Name
>server: must.edu.eg: host not found)
This second line is the one that is important. Note that it says that
it couldn't find the server must.edu.eg. When I run an nslookup on
it, I get:
Non-authoritative answer:
Name: must.edu.eg
Address: 192.168.5.3
It looks like the DNS record for this server is configured to point to
a nonroutable address. See
<http://en.wikipedia.org/wiki/IP_address#IPv4_private_addressesfor
more info.
Is your server on the same network and subnet with must.edu.eg? If
not, you won't be able to connect to it via that domain name.
--
Charles Calvert | Web-site Design/Development
Celtic Wolf, Inc. | Software Design/Development
http://www.celticwolf.com/ | Data Conversion
(703) 580-0210 | Project Management