Please help. I can't get Zimbra running on Fedora Core 5. Firstly I get DNS errors. Secondly when it is setup I cannot send e-mail between the local accounts.
The problem is that all the "guides" are archiac. It does not take in account someone that is new to Linux. I don't like to copy and paste something if I don't understand what I'm doing. Like the whole DNS issue. Don't understand what is the issue. I mos configured Linux to be the host in the network settings, why would I want to add all that MX and A DNS stuff if 127.0.0.1 / mad / mad.localdomain is the host? Why can't the Zimbra installation grab the correct host name and configure Linux and itself to work properly? Exchange is much easier to install. Obviously when I enter "host mad" it gives and error.
I know that you guys are very smart and would be able to at least point me in the right direction.