Hi All, I am a beginner in the world of Linux. I am primarily a windows person and this is the first time I am venturing in the world of Linux. I have installed Fedora Core 3 on one of my machines and intend to use it as a domain server doing user authentication and probably will use it as a mail server as well. I need help with how to install and configure send mail and how to make my server as the Primary Domain server. Is there a website which goes into small details of a beginner such as myself. Yr help is greatly appreciated.