We have installed Exchange 2007 on a new server.All works fine except AOL emails.
They are not able to get our emails but i am able to receive them.
I know to fix it we need to have forward lookup zone which we already have on our ISP dns.
Now my question is that do we have to configure our internal dns to do forward lookup?
If so then how AOL will be able to do a reverse lookup to my intrnal DNS.
External ip :169.25.265.25
Exchange 2007: 192.168.0.6
Internal DNS : 192.168.0.4