I have a failed update from Legacy Outlook Mac Office 365 to Outlook

Former_Win_user 0 Reputation points
2026-10-01T16:44:56.4+00:00

I have a failed update from Legacy Outlook Mac Office 365 to "new" Outlook. I was able to restore back to Legacy Outlook Office 365 for Mac. How long will Legacy Outlook Office 365 for Mac be operational?

Outlook | MacOS | Legacy Outlook for Mac | For home
0 comments

1 answer

Sort by: Most helpful
Most helpful Newest Oldest

  1. AI answer

    2026-10-01T16:45:07.9033333+00:00

    For a home Microsoft 365 subscription using a Microsoft account, Legacy Outlook for Mac is supported until October 2026.

    After that point, Legacy Outlook for Mac will stop working with Exchange Online mailboxes. Microsoft recommends switching to the latest Outlook for Mac to avoid disruption.

    If the update to the new Outlook failed, Legacy Outlook can continue to be used until that support end date, as long as the account is in the supported home Microsoft 365 scenario.

    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

    Was this answer helpful?

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.