Last Updated: June 2, 2021

ISSUE

Outlook for the Mac crashes after adding an account or during email synchronization. You may also experience this crash on startup of the Outlook application.  This will happen when a calendar event has a NULL OriginalStart property.
You may also be presented with a Microsoft Error Report that suggests updating your client.

Microsoft error reporting window.

STATUS: FIXED

A fix has been released in the latest client update version 16.47 or later. Install Office updates to receive this fix. If you cannot update Office at this time, please use the Outlook web client until you can.

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