I've set up Exchange but I can't get OWA to work externally. I can access it internally by going to https://servername/owa
I have set up http redirect on all of the virtual directory folders, like 'Default Web Site', Autodiscover, EWS, Exchangeweb, OWA, Powershell, RPC etc. All of them have the checkbox 'Redirect requests to this destination' with the entries: https://mail.domainname.com/owa
The check box 'Only redirect requests to content in this directory' has also been checked.
On the firewall, I have done a redirect for anything hitting the external IP to the internal for ports 80 and 443.
I can't access it by the domain name yet as the 'A' record hasn't been set up.
But currently, when I type: https://external_IP/owa
I get to the following error:
403 - Forbidden: Access is denied.
You do not have permission to view this directory or page using the credentials that you supplied.
Any ideas guys?