mail server help please

[Darth_Noob]

Hi there,

I have a couple of questions. Currently I have a Mandriva 2005 limited edtion server running: fetchmail, postfix, Cyrus and squirrelmail. At the moment our provider hosts pop3 accounts and I fetch the mail from them using fetchmail and deliver it to the Cyrus mail boxes using postfix. For sending mail I just use the providers smtp server.

My question is what is involved in changing it so that we don't have to use the provider to host the mail. How do I setup the provider who hosts the domain and how do I configure postfix to recieve the mail directly?

The mail server has two NICs one with an internal address and one with a static internet address.

[flebber]

Here are some how-to's I hope they help

http://www.desktoplinux.com/news/NS3498501808.html

http://www.jennings.homelinux.net/ma...er_config.html

http://www.postfix.org/

or an alternative Citadel as it is auppossed to be very complete and easy to setup ( I haven't used it) http://aeronetworks.ca/citadel-howto.html