powershell ewsallowedappids

  1. EWSAllowedAppIDs: Exchange Online EWS Allow List Before Oct 2026 Disablement

    Microsoft is rolling out EWSAllowedAppIDs in Exchange Online in June 2026 so tenant administrators can restrict remaining Exchange Web Services access to specific application IDs before phased EWS disablement begins in October 2026 and full Exchange Online retirement arrives in April 2027. The...
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    • Forum: Windows News