Can't access zimbra adminConsole and webclient

[totu]

Installed the latest zimbra release 7.1.3_GA_3346 on Centos6 x64. Everything went fine. Allowed few ports with iptables and i could access adminconsole and webclient.

But few options in admin console greeted me with error. Lurking in this forum i found out that installing openssh can fix the problem. I was wrong. After installing the whole openssh package (client ,server) the access to admin console and webclient were gone. Connecting with telnet works fine. /etc/hosts seems to be fine. What could be the problem ? I even unistalled ssh but still noting.

[phoenix]

If you're behind a NAT router or firewall you'll need a Split DNS set-up, go to the 'Verify...' section of that article to confirm your configuration is correct. You will also need openssh installed.

[totu]

Got it working. Openssh install nullified my already configured iptables. So it was embarassingly easy problem.