#OUTLOOK FOR MAC 2016 SYNC SERVICES UPDATE#
#OUTLOOK FOR MAC 2016 SYNC SERVICES UPGRADE#
#OUTLOOK FOR MAC 2016 SYNC SERVICES WINDOWS#

Starting on November 1, 2021, the following versions are the minimum versions of Outlook for Windows you need to be using to be able to connect to Microsoft 365 services, such as Exchange Online.

#OUTLOOK FOR MAC 2016 SYNC SERVICES UPDATE#

Message title: Update to Microsoft 365 and Outlook for Windows connectivityįor more information, see the New minimum Outlook for Windows version requirements for Microsoft 365 blog post on the Microsoft Tech Community.The information in this section was communicated in the following Message center post in the Microsoft 365 admin center. Minimum version requirements for Outlook for Windows For more information, see Skype for Business Online retirement. Skype for Business Online was retired on July 31, 2021. For more information, see Basic Authentication and Exchange Online – June 2021 Update.

There are some changes planned related to the use of Basic Authentication with Exchange Online. Basic authentication with Exchange Online For more information, see Disabling TLS 1.0 and 1.1 for Microsoft 365 and Preparing for TLS 1.2 in Office 365 and Office 365 GCC. Other changes related to connectivity to Microsoft 365 services Retirement of TLS 1.0 and 1.1Īfter October 15, 2020, you must be using at least TLS 1.2 to connect to Microsoft 365 services.

Readiness Toolkit for Office add-ins and VBA, to help identify potential issues with add-ins and VBA macros used in your organization.

#OUTLOOK FOR MAC 2016 SYNC SERVICES UPGRADE#

Product lifecycle dashboard and upgrade readiness dashboard, for users of Microsoft Endpoint Configuration Manager (current branch).

Deployment guide for Microsoft 365 Apps, for technical documentation.

App Assure, for assistance from Microsoft with application compatibility issues.

Microsoft FastTrack, for migration and deployment assistance from Microsoft experts.

The following list provides some examples of resources that are available: We provide various services to help you upgrade to subscription versions of the Office client. The most up-to-date subscription versions of the Office client are always supported connecting to Microsoft 365 services. We recommend that you upgrade older Office clients to a subscription version of the Office client, such as Microsoft 365 Apps for enterprise. Upgrade resources available to administrators Therefore, administrators should update older Office clients to versions of Office supported for connecting to Microsoft 365 services. Organizations that use these older clients will almost certainly face an increased security risk and may find themselves out of compliance depending upon specific regional or industry requirements.

Over time, these Office clients may encounter performance or reliability issues. Impact of using older Office clients to connect to Microsoft 365 servicesĪfter October 13, 2020, ongoing investments to our cloud services will not take into account older Office clients. But these older clients may encounter performance or reliability issues over time. We won’t take any active measures to block other versions of the Office client that are still supported and are up to date, such as Office 2013 with Service Pack 1, from connecting to Microsoft 365 services.

Outlook for mac 2016 sync services