What is the latest cumulative update for Exchange 2013?
Microsoft Exchange Server 2013 Cumulative Update 23
To get the latest version of Exchange 2013, download and install Microsoft Exchange Server 2013 Cumulative Update 23. Because each CU is a full installation of Exchange and includes updates and changes from all previous CUs, you don’t need to install any previous CUs or service packs first.
What is the latest build of Exchange 2013?
Exchange Server 2013
| Exchange Server Version | Build Number | Release Date |
|---|---|---|
| Exchange Server 2013 CU21 | 15.0.1395.4 15.00.1395.004 | June 19, 2018 |
| Exchange Server 2013 CU20 | 15.0.1367.3 15.00.1367.003 | March 20, 2018 |
| Exchange Server 2013 CU19 | 15.0.1365.1 15.00.1365.001 | December 19, 2017 |
How often are Exchange CU released?
Normally, Microsoft releases cumulative updates (CUs) for Exchange Server on the third Tuesday of each month. That would have been Sept. 21, 2021. However, in this Techcommunity post, Microsoft informed 9/17/2021 that the September CU for Exchange Server will be delayed one week.
How do I check my Exchange patch level?
Start the Microsoft Exchange Management console. In the navigation pane, expand the Server Configuration objects until you locate the server object, and then select the server object. On the right side, notice the Exchange version number.
What is the latest version of Exchange Server?
Exchange Server 2019
The current version, Exchange Server 2019, was released in October 2018. Unlike other Office Server 2019 products such as SharePoint and Skype for Business, Exchange Server 2019 can only be deployed on Windows Server 2019.
How do I update Exchange Server 2013?
Download the CU or Service Pack setup file from the Microsoft Download Center (do not download from third party sites) and extract it to a folder on each server. You can download the latest cumulative update and upgrade an Exchange 2013 server to the latest version in one update.
What is cumulative update?
Cumulative updates are updates that bundle multiple updates, both new and previously released updates. Cumulative updates were introduced with Windows 10 and have been backported to Windows 7 and Windows 8.1.
What is exchange cumulative update?
Exchange follows a quarterly delivery model to release Cumulative Updates (CUs) that address issues reported by customers. Each CU is a full installation of Exchange that includes all updates and changes from previous CUs.
How do I update my Exchange Server CU?
Install an Exchange CU using the Setup wizard. Download the latest version of Exchange on the target computer. For more information, see Updates for Exchange Server. In File Explorer, right-click on the Exchange CU ISO image file that you downloaded, and then select Mount.
Are exchange security updates cumulative?
If you are on an older version of Exchange, you must first upgrade your Exchange servers to the latest CU and then deploy these Security Updates. Security Updates are cumulative, to a Security Update contains all previous fixes for this specific Cumulative Update.
How do I check my Exchange online version?
To determine the version of Exchange that your account connects to, do the following:
- With Microsoft Outlook running, press and hold CTRL while you right-click the Outlook icon in the notification area.
- Click Connection Status.
- Move the horizontal slider all the way to the right.
Is Exchange Su cumulative?
Microsoft releases Cumulative Updates and Security Updates for Exchange Server (2016 and 2019) every three months. Each of these Cumulative Updates and Security Updates comes with several fixes and security fixes.
Is there a cumulative update for Exchange Server 2013?
More about Exchange 2013 Cumulative Updates (CUs) see MS Exchange Team Blog post Servicing Exchange 2013. Exchange 2013, 2016 and 2019 Cumulative Updates include all Exchange binaries so you need to download only the latest CU. You don’t need to install Exchange Server RTM first.
Where can I find the Exchange Server 2003 build number?
To view the build number of Exchange Server 2003, open the Properties dialog box of the server object. Exchange 2000 Server The following table lists the build numbers and general release dates for each version of Microsoft Exchange 2000 Server. To view the build number of Exchange 2000 Server, open the Properties dialog box of the server object.
When does Microsoft Exchange Server update 23 come out?
Cumulative Update 23 for Exchange Server 2013 Cumulative Update 23 for Microsoft Exchange Server 2013 was released on June 18, 2019. This cumulative update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues.
Where to find the version number of Exchange Server?
To view the build number of Exchange 2000 Server, open the Properties dialog box of the server object. The following table lists the build numbers and general release dates for each version of Microsoft Exchange Server version 5.5.