Step 1: Determine Which Version of Outlook You Are Running
WHAT IS THE LATEST OUTLOOK VERSION HOW TO
In this article, we will show you how to determine which version of Outlook you are running and determine if you version will go out of service on November 1, 2021. In its announcement, Microsoft noted that other versions of Outlook 2013 and Outlook 2016 might be able to connect to Microsoft 365 services, but users may encounter performance or reliability issues. All versions of Outlook 2019, however, only the most current version will be supported.1000, Service Pack 1 with the October 2017 Update (a component of Office 2013) 1000 with the November 2017 Update (a component of Office 2016) Version 1706 (a component of Microsoft 365 Apps for enterprise, formerly Office 365 ProPlus, and Microsoftģ65 Apps for business, formerly Office 365 Business).Following are the minimum versions of Outlook that will connect to Microsoft 365 services: (Microsoft Outlook for Mac will not be impacted by this decision.)Īs of that date, Microsoft will require users to be running later versions of Outlook to connect with Microsoft 365 services, including Exchange Online. Effective November 1, 2021, some older versions of Microsoft Outlook for Windows, one of the world’s most widely used email, calendaring, contact and task management tools, will no longer be able to connect with the Microsoft 365 productivity suite or its predecessor, Microsoft Office 365.