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Exchange Server 2019 articles, fixes and updates - Year 2023
Daily Updated!
chronological list: 2024 | 2023 | 2022 | 2021/11 10 9 8 7 6 5 4 3 2 1 | ... 2018
alphabetical list: A B C D E F G H I J K L M N O P R S T U W X Y
This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Exchange Server 2019 that have been released in Year 2023. The list is daily updated.
- 5034398 Users can't receive email messages or connect to their mailbox Q5034398 KB5034398 December 12, 2023
- 5030208 Enable support for AES256-CBC-encrypted content in Exchange Server August 2023 SU Q5030208 KB5030208 December 11, 2023
- 5030877 Description of the security update for Microsoft Exchange Server 2019 and 2016: October 10, 2023 (KB5030877) Q5030877 KB5030877 November 20, 2023
- 5033588 Certificate-based signing of PowerShell serialization payloads enabled in November 2023 Exchange SU Q5033588 KB5033588 November 14, 2023
- 5033483 Mailbox migration fails with communication error permanent exception Q5033483 KB5033483 November 14, 2023
- 5033482 Serialization payload signing fails to run RBAC cmdlets Q5033482 KB5033482 November 14, 2023
- 5030781 Users in account forest can’t change expired password in OWA in multi-forest Exchange deployments after installing August 2023 SU Q5030781 KB5030781 October 12, 2023
- 5032104 Details Templates Editor fails and returns BlockedDeserializeTypeException Q5032104 KB5032104 October 11, 2023
- 5032072 Extended Protection causes Outlook for Mac not to update the OAB Q5032072 KB5032072 October 10, 2023
- 5030558 Exchange Server 2019 and 2016 August 2023 security update installation fails on non-English operating systems Q5030558 KB5030558 August 22, 2023
- 5030371 DST settings are inaccurate after an OS update Q5030371 KB5030371 August 8, 2023
- 5030018 External email address field doesn't display the correct username Q5030018 KB5030018 August 8, 2023
- 5030017 Chinese coded characters aren't supported in Exchange Admin Center Q5030017 KB5030017 August 8, 2023
- 5030016 Microsoft Exchange replication service repeatedly stops responding Q5030016 KB5030016 August 8, 2023
- 5028906 June 2023 cumulative update 7.0.2046.521 for Skype for Business Server 2019, Macp Web Components Q5028906 KB5028906 June 29, 2023
- 5028905 June 2023 cumulative update 7.0.2046.521 for Skype for Business Server 2019, Administrative Tools Q5028905 KB5028905 June 29, 2023
- 5028904 June 2023 cumulative update 7.0.2046.521 for Skype for Business Server 2019, Response Group Service Q5028904 KB5028904 June 29, 2023
- 5028903 June 2023 cumulative update 7.0.2046.521 for Skype for Business Server 2019, Web Conferencing Server Q5028903 KB5028903 June 29, 2023
- 5028488 Can't get Polling and Q/A data from archiving Q5028488 KB5028488 June 29, 2023
- 5028485 Response Group Service stops responding in Skype for Business Server 2019 Q5028485 KB5028485 June 29, 2023
- 5028481 User policy changes are not reflected in MACP in Skype for Business Q5028481 KB5028481 June 29, 2023
- 5028479 Can't remove file store from topology in Skype for Business Server 2019 Q5028479 KB5028479 June 29, 2023
- 5028478 OAuth support for Skype for Business Server 2019 Web App Q5028478 KB5028478 June 29, 2023
- 5028477 Request time-out error occurs in the MACP in Skype for Business Q5028477 KB5028477 June 29, 2023
- 5028476 Users tab is not visible in MACP if you log in with CSUserAdministrator permissions Q5028476 KB5028476 June 29, 2023
- 5028475 A shortcut method for the MACP is added to the Start menu Q5028475 KB5028475 June 29, 2023
- 5028474 Get-CsUserCallForwardingSettings command returns an exception Q5028474 KB5028474 June 29, 2023
- 5028473 RGS management of Queue or Agent group failure in Skype for Business Server 2019 Q5028473 KB5028473 June 29, 2023
- 5028470 The default value of cmdlet MeetingUxUseCdn value is set to False Q5028470 KB5028470 June 29, 2023
- 5025901 June 2023 cumulative update 7.0.2046.521 for Skype for Business Server 2019, Web Components Server Q5025901 KB5025901 June 29, 2023
- 5025900 June 2023 cumulative update 7.0.2046.521 for Skype for Business Server 2019, Core Components Q5025900 KB5025900 June 29, 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
- 5027623 Failure in Public Folder Quota email notifications Q5027623 KB5027623 June 13, 2023
- 5026261 Description of the security update for Microsoft Exchange Server 2019: June 13, 2023 (KB5026261) Q5026261 KB5026261 June 13, 2023
- 5026153 Delivery Flow Control setting override is now available Q5026153 KB5026153 May 30, 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
- 5026154 On-Premises Exchange has 35MB file size limit for online archiving Q5026154 KB5026154 May 4, 2023
- 5026151 Oab-Processing-Threshold is set to 0 for On-Premises Q5026151 KB5026151 May 4, 2023
- 5020999 Cumulative Update 13 for Exchange Server 2019 (KB5020999) Q5020999 KB5020999 May 4, 2023
- 5027150 Enable Modern Auth for pure On-Premises Exchange users Q5027150 KB5027150 May 3, 2023
- 5026278 Mailbox migration fails after Extended Protection is enabled Q5026278 KB5026278 May 3, 2023
- 5026277 Mail configuration fails on iOS device after Extended Protection is enabled Q5026277 KB5026277 May 3, 2023
- 5026274 Hybrid Agent Validation fails after Extended Protection is enabled Q5026274 KB5026274 May 3, 2023
- 5026273 Outlook configuration fails in Android or iOS Q5026273 KB5026273 May 3, 2023
- 5026271 IIS URL Rewrite Module link is incorrect Q5026271 KB5026271 May 3, 2023
- 5026269 Block deserialization error when using eDiscovery Q5026269 KB5026269 May 3, 2023
- 5026268 Store Worker process crashes and returns "System.NullReferenceExceptions" multiple times per day Q5026268 KB5026268 May 3, 2023
- 5026267 OWA stops responding in an Exchange 2019 and 2016 coexistence topology Q5026267 KB5026267 May 3, 2023
- 5026266 "Could not start MS Exchange Service Host service" error and Exchange stops responding Q5026266 KB5026266 May 3, 2023
- 5026158 The body of a recurring meeting is not clear if it has Chinese characters Q5026158 KB5026158 May 3, 2023
- 5026156 Outlook search fails in a shared On-Premises mailbox if the primary user mailbox is migrated to Exchange Online Q5026156 KB5026156 May 3, 2023
- 5026155 "No support for this operation" error on an Exchange 2019 DAG member server Q5026155 KB5026155 May 3, 2023
- 5026152 Microsoft Exchange ActiveSync or Current Requests counter inaccurately counts requests Q5026152 KB5026152 May 3, 2023
- 5026150 Edge server Filtering Agent removes journal attachments Q5026150 KB5026150 May 3, 2023
- 5026149 Group metrics generation doesn't finish in multidomain environment Q5026149 KB5026149 May 3, 2023
- 5026147 BlockLegacyAuthentication fails for Organization Policy because of BackendRehydrationModule implementation Q5026147 KB5026147 May 3, 2023
- 5026146 Expiry notification is sent to moderator and sender for approved and delivered messages Q5026146 KB5026146 May 3, 2023
- 5026143 OAB shadow distribution threshold must be reduced or made configurable Q5026143 KB5026143 May 3, 2023
- 5026142 Journal message returns "ConversionFailedException" Q5026142 KB5026142 May 3, 2023
- 5026139 You can't move the public folder mailbox Q5026139 KB5026139 May 3, 2023
- 5026138 Users receive reminders although the meeting reminder is set to None Q5026138 KB5026138 May 3, 2023
- 5026136 Microsoft Exchange Transport doesn't re-encrypt IRM messages Q5026136 KB5026136 May 3, 2023
- 5026135 CertificateDeploymentServicelet failure in multiple domain forest Exchange deployments Q5026135 KB5026135 May 3, 2023
- 5026134 “InvalidRecipientsException" when you try to run MRM Q5026134 KB5026134 May 3, 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
- 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
- 5022193 Description of the security update for Microsoft Exchange Server 2019: January 10, 2023 (KB5022193) Q5022193 KB5022193 January 11, 2023