Hello All,

I want to install Zimbra on a server with 1 Live IP and I local IP. How do I go about it. How do I secure the server since it is not going to be behind a firewall. More so, what security measure I am going to take to make sure my server is safe.
This installation is necessary because we need to get our Intranet mails on the fly when such mail is very important and needs our attention.

Kindly help.