10.11.2021
To meet increased user performance expectations, Microsoft is updating the supported versions of Outlook for Windows that can connect to Microsoft 365 services. Thus, as of 1 November 2021, the following versions of Outlook for Windows (starting with Outlook 2007, in a phased rollout) will not be able to connect to Office 365 and Microsoft 365 services:
Versions newer than the minimum version requirements listed above, but which are not currently supported versions, may experience connection issues.
For a list of currently supported versions listed by date, see Update history for Microsoft 365 Apps (for Microsoft 365 Apps) or Latest updates for Office versions that use Windows Installer (MSI) (see "Latest public update" for Office 2013 and 2016).
Supported versions of Outlook for Windows in Office and Microsoft 365 continue to connect to Microsoft 365 services as expected.
Do you have any questions? Feel free to contact us.
TSO-DATA
David Eggenhofer
dynamics365[at]tso[dot]de
+49 (541) 1395-707