Bill, thanks I just got back into the office this AM.
Quote:
How about MX records? Are they setup properly in the DNS server?
If both servers are on the same subnet their shouldn't be a problem. By default, Zimbra puts the subnet of the server in the trusted networks which you can check in the Admin GUI.
|
They are both on the same class b network. The zimbra server is behind a firewall that is doing nat to a 10.x.y.z address on our DMZ.
I think that the sender has something "not quite right" in their DNS setup I just don't know DNS and zimbra well enough to figure out why the rejects occure.
Quote:
Originally Posted by Bill Brock  Is "somedepartment.tldomain" a valid domain. ie. is there a zone file setup on the DNS server you are using for this domain? |
Yes, I have change both xxx.yyy form there actual values to somedepartment and tldomain. they both have MX records in DNS.
James