Released: December 2016 Quarterly Exchange Updates

Former Employee

Today, The Exchange Team announced the latest set of Cumulative Updates for Exchange Server 2016 and Exchange Server 2013. These releases include fixes to customer reported issues and updated functionality. Exchange Server 2016 Cumulative Update 4 and Exchange Server 2013 Cumulative Update 15 are available on the Microsoft Download Center. Update Rollup 22 for Exchange Server 2007 Service Pack 3 and Update Rollup 16 for Exchange Server 2010 Service Pack 3 are also available.


The updates include:


- A new Outlook on the web compose experience

- Support for .Net 4.6.2

- Change to Pre-Requisites installed by Setup

- Update on Windows Server 2016 support

- Latest time zone updates

- Important Public Folder fix included in these releases


Read more on The Exchange Team blog.


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1 Reply

And if anyone's interested, here is my take on the topic:


Microsoft releases quarterly updates for Exchange 2016, 2013, 2010, and 2007. The big news is the reappearance of support in Exchange 2016 CU4 for Windows 2016 servers - after Windows fixed a deep and horrible bug that caused problems for DAG member servers.