Indunil Jayasooriya wrote: > Hi, > > One more thing to ask. Zimbra needs a valid DNS name while installing. > It seeks whether DNS entry exist or not. My zimbra server is at DMZ > zone. It has a port 25 forwarding from my iptables firewall. > > When I am in such case, Can I install zimbra on the machine when it > has a bogus ip. its ip is 192.168.0.3 <http://192.168.0.3> do you have the hostname in your /etc/hosts file ? I'm not familiar with Zimbra, but this is sufficient for many other programs which need to find the hostname from an IP.