Anyone else getting Outlook Access Denied tickets?

November 13, 2026 3 answers
Asked by x28!rivet_6

We're getting a flood of tickets about an Access Denied error in Outlook. Is there a known issue, and what should we check?

Answers

r4~Corkboard_71

Microsoft has reported a service issue where viewing mail produces an Access Denied error. Its update says a change was rolled back and the rollback was being deployed. Check the service health page for the current status and whether the report matches what your users are seeing.

u90.Pebblewick:

Check the timing too. A similar report in service health could be from an earlier incident rather than the current ticket flood.

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Merrit+maybe

You can report the problem through Outlook's Feedback tool. Include what users were doing when the error appeared so the report is specific to the mail-viewing problem.

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71m~bookstand_8

I'd keep other mail problems separate for now. A recipient address rejection or trouble sending an attachment might look related, but neither confirms the same cause as Access Denied when viewing mail.

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