June 2023 Exchange Server Security Updates

Hi All,
Yesterday, Microsoft has released new Exchange Security Updates. Read more at the Blog Post from the Exchange Team


In my case that’s Exchange 2016 CU23 Security Update 8
- Security Update For Exchange Server 2016 CU23 SU8 (KB5025903)
- Description of the security update for Microsoft Exchange Server 2016: June 13, 2023 (KB5025903)


Installing the Security Update


















After the Security Update is installed, it is a good idea to restart the Server. Make sure the Exchange Services are started afterwards.
Then run the Exchange HealthChecker
.\HealthChecker.ps1


After the Update of the Health Checker run it again
.\HealthChecker.ps1




Regards
Andres Bohren

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