Outlook Web access doesn't display its usual webpage outside of the network and cannot get RPC over Http to work.
It works fine inside the network if I use localhost/exchange I can see the owa blue screen.
When I use it outside the network the owa blue screen doesn't show but rather a seperate windows logon box appears asking for my username & password and when these are entered I can get into OWA - why doesn't the Blue OWQ screen appear?
All the relevant ports are open on the firewall and I can connect to it outside the network, but I just don't get the blue screen, I get a windows logon prompt.
Any reasons why?