I have a server running on FreeBSD 7.2. I'd like to install a mail server on it for purposes of receiving emails at my domain name whose nameservers are pointing to that server on the registrar already.
For example, if my domain is: mysite.com -- then I'd like to be able to create as many addresses, and mailboxes as I want @mysite.com. Such as: firstname.lastname@example.org
Note that I do not want to use any control panels, such as Ensim, Plex, or Cpanel.
What software do I need installed to accomplish these tasks, and could you point me to any tutorials on the installation, setup, and configuration of the software.