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MC1093233 — Important Update: Token Protection Policy for Power Query in Excel

MC1093233Microsoft 365 appsstayInformedUpdated: 12 June 2025

Important Update: Token Protection Policy for Power Query in Excel may block data import scenarios requiring Azure Active Directory authentication, affecting sources like SharePoint and Microsoft Exchange. Review Conditional Access policies and update documentation. The feature is in Public Preview.

Applies to: Microsoft 365 apps
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).