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Outlook performance counters for MAPI over HTTP RRS feed

  • Question

  • My understanding is that as of Oct 31, 2017, RPC over HTTP is no longer a supported protocol for Exchange Online and the new protocol for O365 is MAPI over HTTP.  Since the old Outlook performance counters such as Outlook\RPCs Failed and Outlook\Time Avg (all) are based on RPC which is now deprecated, have new Outlook performance counters that track MAPI\HTTP been created by Microsoft?

    What I'm trying to do is baseline user client performance pre-migration by collecting the performance counters from Outlook clients and same thing once users migrate to O365.  If performance counters for the new MAPI\HTTP protocol aren't available then another option would be to use the "Connection Status" dialog window in Outlook, but only if there was a way to export the data, which there doesn't seem to be.

    Friday, April 17, 2020 5:48 PM