Netmanage is a shell script based network management tool for redhat linux . With this tool you can manage dns server , webhosting server , mail server , proxy server , basic iptables . This is a menu driven shell program and easy to use .
The deepOfix Mail Server makes it possible for organisations with minimal technical expertise to have robust server infrastructure. It offers unprecented ease of use, doesn't require prior GNU/Linux experience and is backed by a full-time support team.