We have two Zimbra servers running together. The main one for our admin accounts, and the secondary for our agents. I have been able to get the two servers to send email back and forth, but the secondary will not receive from external addresses. I have tried to set everything up using the "Split-Domain" wiki article but I had no luck there. When I implemented those settings the mail stopped flowing all together... Maybe I'm placing the commands in the wrong places? Our primary has a DNS name and external address, our secondary only has an external address. They both have their local DNS names.
We basically want the first one to forward any emails that are found to the secondary server... Any help with this will be greatly appreciated...