Outlook: Unverified Senders- warn users about spoofing and impersonation attempts Beta
Data as of 2 hours ago (26 October 2026)
This item was no longer present in the roadmap feed as of 18 October 2026. Microsoft removes entries for several reasons — cancelled, merged into another entry, or reorganised — and the feed does not say which.
Description
When you receive messages from senders we weren't able to verify as safe, you'll see a tag in the message list and a ribbon on the reading pane warning you to be cautious when interacting with it.
Change history
Added to the roadmap 29 April 2025. Tracked here since 1 September 2026. Earliest target we recorded: July 2025 (since tracked — Microsoft may have moved it before we started watching).
Nothing has changed on this item since tracking began on 1 September 2026. Changes appear here as Microsoft updates the feed.