Just wanted to let everyone know what I did and it worked.
1. in DNS i added host mail.i2techs.com
2. in IIS Manager I added a new website with a host header of mail.i2techs.com
3. after you click finish right click and goto properties -> Document Home or somethign like that and choose redirect url, it will redirect sub.domain.com to aol.com if you want it to. But I have it going to my mailserver that is on another port.
Works like a charm. My question is now how do you cloak it? if someone goes to
http://mail.i2techs.com they will see this in the urlhttp://www.i2techs.com:81
anyway to hide that?
Thanks,
~PCTech