Exchange Server 2016 articles, fixes and updates - Year 2023

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Exchange Server 2016 that have been released in Year 2023. The list is daily updated.

• 5030524 Description of version 2 of the security update for Microsoft Exchange Server 2019 and 2016: August 15, 2023 (KB5030524) Q5030524 KB5030524 September 12, 2023
• 5029388 Description of the security update for Microsoft Exchange Server 2019 and 2016: August 8, 2023 (KB5029388) Q5029388 KB5029388 August 22, 2023
• 5004607 Blah Q5004607 KB5004607 June 23, 2023
• 5025312 “Object '<ServerName>' couldn't be found on '<DomainControllerName>'" error when trying to uninstall Exchange Server Q5025312 KB5025312 June 14, 2023
• 5027629 Exchange won't uninstall after the January Security Update (KB5022143) is applied Q5027629 KB5027629 June 13, 2023
• 5027627 Store Worker process stops responding and returns "System.NullReferenceExceptions" multiple times per day Q5027627 KB5027627 June 13, 2023
• 5027625 Microsoft Exchange Replication service stops responding on host server Q5027625 KB5027625 June 13, 2023
• 5027624 Extended Protection doesn't support public folder client permissions management through Outlook Q5027624 KB5027624 June 13, 2023
• 5025903 Description of the security update for Microsoft Exchange Server 2016: June 13, 2023 (KB5025903) Q5025903 KB5025903 June 13, 2023
• 5022988 Certificate signing of PowerShell serialization payload in Exchange Server Q5022988 KB5022988 May 30, 2023
• 5014498 Recoverable Items folder of on-premises mailbox becomes full Q5014498 KB5014498 May 24, 2023
• 5024430 Exchange Toolbox and Queue Viewer fails after Certificate Signing of PowerShell Serialization Payload is enabled Q5024430 KB5024430 March 24, 2023
• 5024763 An exception is returned while opening a template in the Exchange Toolbox Q5024763 KB5024763 March 14, 2023
• 5024433 EWS does not respond and returns an exception Q5024433 KB5024433 March 14, 2023
• 5024432 Get-App and GetAppManifests fail and return an exception Q5024432 KB5024432 March 14, 2023
• 5024431 EEMS stops responding after TLS endpoint certificate update Q5024431 KB5024431 March 14, 2023
• 5024296 Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: March 14, 2023 (KB5024296) Q5024296 KB5024296 March 14, 2023
• 5024257 EWS web application pool stops after the February 2023 Security Update is installed Q5024257 KB5024257 March 14, 2023
• 5004622 "Cannot Send Mail - Your mailbox is full" error when you use iPhone mail to send very large attachments (KB5004622) Q5004622 KB5004622 March 13, 2023
• 5023038 Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: February 14, 2023 (KB5023038) Q5023038 KB5023038 February 17, 2023
• 5023353 Some Exchange services do not start automatically after installing January 2023 Security Update Q5023353 KB5023353 February 15, 2023
• 5023258 Transport delivery service mishandles iCAL events Q5023258 KB5023258 February 15, 2023
• 5023257 Serialization fails when accessing mailbox searches in ECP Q5023257 KB5023257 February 15, 2023
• 5023256 Data source returns incorrect checkpoint depth Q5023256 KB5023256 February 15, 2023
• 5023254 Microsoft Exchange Transport service returns an “EseNtOutOfSessions” Exception Q5023254 KB5023254 February 15, 2023
• 5023352 Exchange Toolbox and Queue Viewer fails after Certificate Signing of PowerShell Serialization Payload is enabled Q5023352 KB5023352 February 14, 2023
• 5023255 Exchange services in automatic startup mode do not start automatically Q5023255 KB5023255 February 14, 2023
• 5022101 Export-UMPrompt fails with InvalidResponseException Q5022101 KB5022101 February 14, 2023
• 5022143 Description of the security update for Microsoft Exchange Server 2016: January 10, 2023 (KB5022143) Q5022143 KB5022143 January 25, 2023