Hi all,
I've come across a curious problem. Actually i have a multi-sites Active Directory infrastructure with an Exchange Organization.
On site A, i have two Exchange Server 2010 SP2 with MBX/HUB/CAS and Outlook Anywhere, there are member of a DAG.
On site B, i have one Exchange Server 2010 SP2 with MBX/HUB/CAS, Outlook Anywhere is desactivated, but still member of the same DAG that site A. Users from this site should be able to perform only autodiscover request via EXCH and WEB, not EXPR.
But i've noticed that EXPR requests are still performed by those users, and that the autodiscover proxy server for Exchange in Outlook 2010 is a server member of a third site on which i can't do something. Moreover, users who goes from site B to site A have
connections issues, linked to the HTTPS configuration.
By now, i've corrected these settings with a GPO that forces the proxy server for Exchange in Outlook 2010.
But i would like to know why for local request on site B, users perform HTTPS request with EXPR instead of using RPC with EXCH, and how to correct the autodiscover configuration. Any idea?
Thanks.