I'm still triing the install of Zimbra on our local machine.
At this time i didn't split the DNS but i can't send and receive mail.
You must install a Split DNS if you are behind a NAT router.
Originally Posted by Antonio Mercurio
I've registered a domain that points to the pubblic IP of the network and, in the router I've forwarded the pubblic IP services needed by zimbra to the ports related to the machine that i use as Zimbra exclusive server but I cant send and receive email.
.. any suggestions?
You need to look in the log files and see what errors you've got.