Theregister
Microsoft Announces Shutdown Timeline for Exchange Web Services
First seen 6 Feb 2026, 21:46 UTC
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Microsoft has announced the timeline for the shutdown of Exchange Web Services (EWS) in Microsoft 365 and Exchange Online. EWS will be disabled by default on October 1, 2026, with a complete shutdown scheduled for April 1, 2027. This change affects all users relying on EWS for accessing Exchange mailbox items.
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