Exchange Hybrid with ISA/TMG/UAG
So you wanne have Exchange Hybrid with either ISA, TMG or UAG. Maybe because you allready have OnPrem Exchange with pre-authentication in your ISA/TMG/UAG. Well, the easy answer is: It will not work! Why? Because some services required in Hybrid doesn’t work with pre-authentication. Can you fix it? Yes! You need to make an optional…
