I have installed a mail server for our store locations to use. I need to restrict that "store server" so it can send and receive email only to/from our "corporate server". The "store server" also needs to be restricted from sending/receiving to/from itself.
I have tried Restrict users to certain domain - Zimbra :: Wiki and Restrict sending to certain domains - Zimbra :: Wiki .
These get me close yet not to the finish line
Any suggestions would be greatly appreciated.
thanks in advance