Why Microsoft Outlook keep crashing in MacOS Sequoia 15.6?

Open MS Outlook client app (16.100.1) from the MacBook OS Sequoia 15.6, the client app will auto close after 1 second.


Both MacOS and Outlook version up to date.

We have tried all the possible and suggested solution from this community. However, none of it working.


What is the root cause?

MacBook Pro (M3 Pro, 2023)

Posted on Aug 22, 2025 12:25 AM

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Why Microsoft Outlook keep crashing in MacOS Sequoia 15.6?

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