http://blogs.technet.com/b/nettracer/archive/2012/06/12/outlook-anywhere-rpc-over-https-access-to-exchange-2010-server-via-tmg-2010-fails-after-some-time.aspxIn this blog post, I’ll be discussing an Exchange 2010 publishing on TMG 2010 issue. The problem was that after sometime Outlook clients were failing to access to Exchange 2010 server via RPC over HTTPS. There may be many different reasonsen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)