newb setting up mail server needs HELP
I'm a real newbie, who needs to get a mail server running and be able to use authorization, and mailing lists.
I have installed RH 8.0, and have attempted to make it a mail server. I have gone into the main.cf, and done the configuring of the postfix. I am able to send mail out, but how do I get it to accept mail from outside the localhost domain?
I am not able to get postfix to start either. I type in postfix start, and it says bash: postfix command not found.
Any help would be appreciated.
Thanks in advance.