A Security Update has been released for Outlook 2007. It resolves the vulnerabilities mentioned in CVE-2017-0106 and CVE-2017-0204 which could allow remote code execution if a user opens a specially crafted Office file or email message.
POP3 and PST search broken by March 2017 Update for Outlook 2016
An issue has surfaced with the March Update for the Current Channel of Outlook 2016 for people that are using an Office 365 installation. After updating to this release or higher, search stops working for POP3 accounts and PST files. The current workaround is to revert to build 16.0.7571.2109 which is the January release, also being referred to as Version 1611.
Exchange 2016 CU5
Cumulative Update 5 for Exchange 2016 is now available for direct download. It contains 7 documented new fixes or improvements and all previously released fixes and security updates for Exchange 2016.
Exchange 2013 CU16
Cumulative Update 16 for Exchange 2013 is now available for direct download. It contains 2 documented new fixes or improvements and all previously released fixes and security updates for Exchange 2013.
Exchange 2010 SP3 Rollup 17
Update Rollup 17 for Exchange 2010 Service Pack 3 is now available for direct download. It contains 5 documented new fixes or improvements and all previously released fixes and security updates for Exchange 2010 SP3. Note that mainstream support for Exchange 2010 has already ended.
Exchange 2007 SP3 Rollup 23
Update Rollup 23 for Exchange 2007 Service Pack 3 is now available for direct download. This is the last update rollup for Exchange 2007 and support for Exchange 2007 will expire on April 4, 2017.
Outlook 2016 Update for March 2017
A Rollup Update has been released for Outlook 2016. This is a non-security update which contains 19 documented improvements and fixes.
Outlook 2013 Update for March 2017
A Rollup Update has been released for Outlook 2013. This is a non-security update which contains 2 documented improvements and fixes.
Outlook 2016 Update for February 2017
A Rollup Update has been released for Outlook 2016. This is a non-security update which contains 17 documented improvements and fixes.
Outlook 2013 Update for February 2017
A Rollup Update has been released for Outlook 2013. This is a non-security update which contains 11 documented improvements and fixes.