T-9 months: Exchange Server 2016 and Exchange Server 2019 End of ...
On October 14, 2025, 9 months from today, Exchange Server 2016 and Exchange Server 2019 reach end of support.
Why “in-place upgrade” from Exchange 2019 to Exchange SE is low risk
May 1, 2025 · The “Install Exchange SE Release to Manufacturing (RTM) build on top of Exchange 2019 CU14/CU15, upgrading your Exchange 2019 servers into Exchange SE servers” approach. …
Exchange Server Subscription Edition (SE) is now available
Jul 1, 2025 · The License agreement (an RTF file shown only in the GUI version of Setup) was updated. The name was changed from Microsoft Exchange Server 2019 to Microsoft Exchange Server …
Released: April 2025 Exchange Server Hotfix Updates
Apr 18, 2025 · Exchange Server 2019 Exchange Server 2016 HUs are available for the following specific versions of Exchange Server: Exchange Server 2019 CU14 and 2019 CU15 Exchange …
Announcing Exchange 2016 / 2019 Extended Security Update program
Jul 15, 2025 · We are announcing an optional 6-month Extended Security Update (ESU) program for Exchange 2016 and 2019.
Released: December 2025 Exchange Server Security Updates
Dec 9, 2025 · Exchange 2016 and 2019 updates are available only under the ESU program Exchange Server 2016 and 2019 are out of support. Customers who enrolled in the Extended Security Update …
Released: 2025 H1 Cumulative Update for Exchange Server
Feb 10, 2025 · Today, we are announcing the availability of the 2025 H1 Cumulative Update (CU) for Exchange Server 2019 (aka CU15). This is the last CU we will release for Exchange Server 2019. …
KB5041578 causing Windows Server 2019 to be unresponsive
KB5041578 causing Windows Server 2019 to be unresponsive In testing the August 2024 security update for Windows Server 2019 (KB5041578) we are finding the update causes some Windows …
Released: August 2025 Exchange Server Security Updates
Aug 12, 2025 · Exchange Server 2019 Exchange Server 2016 SUs are available for the following specific versions of Exchange Server: Exchange SE RTM Exchange Server 2019 CU14 and CU15 …
server 2019 | Microsoft Community Hub
Sep 27, 2023 · Under Windows Server 2019, select the edition that you want to download. Click Get started for free. Select your desired evaluation type and click Continue. On the Download page, click …