New Post: mfcmapi using Exchange 2016?

Hi Niels,

the protocol Outlook used on my system was "HTTP". After

Set-OrganizationConfig -MapiHttpEnabled $false

and waiting for a while I started mfcmapi and I was able to open other mailboxes via GAL. :-) Running Outlook 2016 was not the solution for me, I removed it and re-installed Outlook 2013 SP1. It now uses RPC/HTTP.

Thanks for your help!

Greetings,
George