Released: August 2022 Exchange Server Security Updates

LukasSMSFT Nino_Bilic The_Exchange_Team I installed the SU with no problem on my single Exchange 2019 server.  I ran the script to enabled Extended Protection and although everything seems to work ok, I started to get several HealthSets go Unhealthy.  The primary one was Outlook.Protocol, and the two monitors in particular were OutlookRPCSelfTestMonitor and OutlookRPCDeepTestMonitor.  When I invoked the OutlookRPCDeepTestMonitor, it appeared that it was trying to connect to the Backend via HTTP on port 81, and was getting thrown a 403 Unauthorized since the RPC directory was set to require SSL.  I think perhaps some of these probes are going to need to be updated to reflect the new guidance on having the RPC Virtual Directories set to require SSL.