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Launched

Outlook: Folder Deletion Warning for Rules

Why it matters: Generally available

What to do: You'll be prompted to review or update affected rules before the folder is removed.

Outlook will show warning when you try to delete a folder that's used in a rule. This helps prevent accidental rule breakage and ensures your email flow remains uninterrupted. You'll be prompted to review or update affected rules before the folder is removed. #newoutlookforwindows

Target August CY2025Cloud WorldwidePlatform Desktop, WebSource updated 2025-10-28

Affected: Outlook

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