Recorded 14 Oct 2026 at 10:19 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position. See the latest record.
Known issueClassic Outlook known issues
Classic Outlook Contacts that have an X509 S/MIME certificate added to the Global Address List can no longer be edited with Operation Failed error
Classic Outlook Contacts that have an X509 S/MIME certificate added to the Global Address List can no longer be edited with Operation Failed error
What it said
- Status
- Fixed
- Published
- 1 Sep 2025
- Product
- Outlook
Recorded links
What changed
First observed 14 Oct 2026No field changes in the recorded history.
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