Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,674 questions
Outlook Shared Mailbox Calendar gets "could not be updated" in Outlook only (not OWA)
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Covalt, Jonathan G
166
Reputation points
We have set up a shared mailbox and set the mailbox's calendar so that the 'Default' user has Reviewer permissions, then added some users as Owners to post to it. This calendar is meant to show events for the entire organization.
When a non-owner opens the calendar in OWA, it loads correctly and shows events. However, when opening in Outlook we get "could not be updated".
I've checked to make sure that Outlook has the advanced calendar option turned on, and that the permissions are correct on the calendar.
Anyone know what must be done to resolve this issue?
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Alex Zhang-MSFT 6,390 Reputation points Microsoft External Staff2025-02-28T01:31:01.7866667+00:00 Noting that your issue is more related to Outlook and that you have posted the same issue in the Outlook Forum, please keep checking the Outlook Forum for progress updates.
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