Forum Discussion
TonyRedmond
Nov 16, 2016MVP
Deprecation of Outlook Anywhere
Microsoft has announced their intention to deprecate the RPC over HTTP protocol (aka Outlook Anywhere) from October 31, 2017. All Outlook connections to Exchange Online from then will have to use MAP...
TonyRedmond
Jul 13, 2017MVP
I don't think you will be able to force an Outlook Anywhere connection (RPC over HTTP) for a specific client. The simple fact is that Microsoft is turning off the protocol on the Exchange Online servers. When that happens, Outlook clients will have to use MAPI over HTTP to connect.
Joshua Widup
Jul 14, 2017Brass Contributor
I think I may have confused things...I actually want to shut off Outlook Anywhere and force the client to connect via MAPI over HTTP. I couldn't seem to find any way to do this via set-casmailbox even though there's an anchor parameter for it. I'll contact support to see if they can selectively enable this per mailbox.