Microsoft has released security updates (SUs) for vulnerabilities found in:
Exchange Server 2013
Exchange Server 2016
Exchange Server 2019
IMPORTANT: Starting with this release of Securit...
Updated May 27, 2022
Version 21.0
Blog Post
Hello Exchange Team
Microsoft Update Catalog only lists Exchange May 10 2022 patches as .cab files, what happened to .msp files? Where can i get those?
I have about 40 Exchange 2016 servers, so do i have to run those additional steps on every single Exchange server after installing May 2022 SU?
My Exchange servers live in a child domain and are unable to talk directly to my schema master to make those changes / updates in the root domain. I have dedicated server (no Exchange 2016 installed) running in the same root domain / AD site as the schema master so i can prepare AD when needed for new CUs and so on, how i am going to run those additional tasks? DO i need to install Exchange 2016 CU22 on this server, run May 2022 SU and then /PrepareAllDomains?
preparing AD is usually part of CUs not SUs and making changes to Forest / AD is more difficult than it should be.