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What command check security patch on exchnage server 2016 ? I patched KB5000871 on exchnage server need to double check.
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So I installed these CU19 KB on my Exchange 2016 servers.
Exchange2016-KB5000871-x64-en
Exchange2016-KB5001779-x64-en
How can I verify that they are installed now?
I found this that gave me what I needed
https://learn.microsoft.com/en-us/Exchange/new-features/build-numbers-and-release-dates?redirectedfrom=MSDN&view=exchserver-2019
I download the https://microsoft.github.io/CSS-Exchange/Diagnostics/HealthChecker/ and ran that on my Exchange servers.
Easiest way may just look under the Control Panel / Programs and Features/ installed Updates
Do you have command or power shell ?
Now my server update from 2016 CU17 to CU19. Is need install KB5000871 ?
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Yes.
Please follow this link to install it: Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: March 2, 2021 (KB5000871)
Here is also a link introducing some FAQ and tips of installing this update: FAQ for March 2021 Exchange Server Security Updates
It is recommended to go through it to learn about the best practices.
Topic very helpful and clearly Thanks you
Admin exchange he said he use CU19 installer version is 15.01.2176.009 same as KBKB5000871
Hi,
Thanks for the update!
If you run into any problem after installing KB5000871, please feel free to ask questions on this forum.
That CU19 version is 15.01.2176.009 inculde KB5000871 ?
No. KB5000871 isn't included in CU19.
KB5000871 should be installed manually.
Before installing,please refer to the links in my former reply.
Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: March 2, 2021 (KB5000871)
FAQ for March 2021 Exchange Server Security Updates
wmic qfe list and get-hotfix cannot file KB5000871 becuase this patch apply on exchange not windows server.
Sorry, my apologies for the wrong information.
Please use this command instead:
Get-ItemProperty HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*| select-object displayname
