Here is my problem:
I have one public IP address.
1 TS Web Access + TS Gateway (Windows 2008)
1 Exchange Server with OWA enabled (Windows 2008 R2)
1 Forefront TMG 2010 (Windows 2008 R2)
Internally everything works fine but externally:
My OWA is working without problem because my listener in TMG is configured to use FBA authentication but TS Web Access + TS Gateway are not working because they need that the listener to be configured with "No Authentication".
I can't configure two different listeners for port 443, it must only exists one listener for the same port.
How can I resolve this issue?