Pop and Smtp Server

We currently own a domain name (larkhavengolf.com) and we would like to setup a smtp and pop3 email server. How do we go about this?(running 7.2, full install) Brandon Caudle -------------- 15yr Old Avid Unix User (HP-UX,FreeBSD,Linux) Larkhaven Golf Course Charlotte, NC "There cannot be a crisis next week. My schedule is already full." -- Henry Kissinger