New Outlook April 2026 – Just fyi, if you check your message center in 365, you'll see the following under mc949965 starting april 2026, microsoft 365 for enterprise users will be switched from classic to new outlook for windows, with the option to revert back. Classic outlook remains on the computer, even after a migration to outlook (new). However, there is the option to switch back. This change aims to enhance user experience with modern features.
This change aims to enhance user experience with. Organizations would be notified to prepare. Starting april 2026, microsoft 365 for enterprise users will be switched from classic to new outlook for windows, with the option to revert back. By then, customers who buy office through microsoft 365 (formally known as microsoft 365 apps for enterprise) should be ready to either accept new outlook and the possible breakage it brings, or block it in favor of classic outlook, until the.
New Outlook April 2026
New Outlook April 2026
Important things to know about the forced move to outlook (new). Microsoft announced that, starting in april 2026, microsoft 365 for enterprise users who are still using the classic version of the outlook client will be forcibly migrated to the new outlook for windows client. Microsoft has announced plans to transition microsoft 365 for enterprise users from the classic outlook for windows to the new outlook experience starting in april 2026.
This change aims to enhance user experience with modern features. It’s like an old friend with a familiar face suddenly deciding to redefine. Both outlook classic and new can exist and run on a computer at the same time.
Microsoft wants users to embrace the more advanced capabilities of new outlook. Starting april 2026, microsoft 365 for enterprise users will be switched from classic to new outlook for windows, with the option to revert back. It stated that users of microsoft 365 for enterprise will not be switched from the classic outlook to the new outlook for windows until april 2026.
Beginning in april 2026, microsoft 365 enterprise users will be toggled to new outlook. Here’s what you need to know: Organizations are notified to prepare, with automatic rollout requiring no admin action.

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