Ok I am starting to get a little confused. I am unable to send email.
The install is fine, I can get mail. But cannot send mail. I first thought it was a DNS problem, but when I look at the email that is stuck in the queue it gives me the domain the email is going to and the ip address. It then says no route to host.
From the box, I can ping that same ip address. So that begs the question. What in my configuration would make the application think it had no route?
Actually, I can send email to myself. And I thought I read that zimbra sends even local accounts out through the internet?? Maybe not??
But if so. That means that somewhere there is a configuration in zimbra or postfix that is not letting me send to addresses it does not know.