Released: May 2021 Exchange Server Security Updates

Hello

Regarding the new health checker, there are few bugs that need to be sorted out

I do have Exchange 2016 CU19 with all available sec patches installed, but your script reports CU18 incorrectly but then shows all CU19 sec updates correctly

as per below from running your script:

Hardware/OS/Exchange Information:
Hardware Type: VMWare
Operating System: Microsoft Windows Server 2016 Standard
System up since: 23 day(s), 23 hour(s), 50 minute(s), 10 second(s)
Time Zone: Eastern Standard Time
Exchange: Exchange 2016 CU18
Build Number: 15.1.2176.2
Exchange IU or Security Hotfix Detected
Security Update for Exchange Server 2016 Cumulative Update 19 (KB4602269)
Security Update for Exchange Server 2016 Cumulative Update 19 (KB5000871)
Security Update for Exchange Server 2016 Cumulative Update 19 (KB5001779)
Server Role: Mailbox

Page file issue as per your script

Pagefile Settings:
Pagefile Size: Page file is set to (32778) which appears to be More than the Total System Memory plus 10 MB which is (32777) this appears to be set incorrectly. --- Warning: Article: https://docs.microsoft.com/en-us/exchange/exchange-2013-sizing-and-configuration-recommendations-exchange-2013-help#pagefile
Note: We are calculating the page file size based off the WMI Object Win32_ComputerSystem. This is what is available on the OS.

If my memory serves me well, 32GB is 32768 PLUS 10MB which would be 32778, kinda silly error

no longer any info about certificates installed on the system, as well as you were never showing type of the certificate SHA1 or SHA2, which would be helpful to some Exchange admins

Multiple active network adapters detected. Exchange 2013 or greater may not need separate adapters for MAPI and replication traffic. For details please refer to https://docs.microsoft.com/en-us/exchange/planning-for-high-availability-and-site-resilience-exchange-2013-help#NR

why flag this in yellow as a big warning? we have been running in this config for years with no issues

NIC Power Saving: Not configured --- Warning: It's recommended to disable NIC power saving options

both  my network adapters have everything turned off under properties->Power Management settings, unless there is another way to turn it off, and if there is I would like to know where is this setting located.

that's all for now, thanks