Thank you so much for your help, looks like everything is working great now. There was an old entry in the /etc/postfix/local-host-names, once I removed it, everything is being sent to the right spots.
Just one last question, I noticed this when I restarted httpd :
Starting httpd: [Thu Dec 29 11:14:15 2005] [warn] NameVirtualHost 192.168.1.100:80 has no VirtualHosts
Since I removed roadracers.org from the server, will this error cause any problems? I will be moving roadracers.org to the site now that I know everything is working correctly.
I just noticed that msn.com emails are routed to mx1.hotmail.com servers and they time out. From what I have read, I need to create a SPF file. Where does this file go, I am lost when it says to place it in my zone file?