EWS Retirement: Your Exchange Online Graph Migration Plan
EWS is disabled by default on 1 October 2026 and permanently retired on 1 April 2027. Find your callers, set the allowlist, and plan the Graph move.
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EWS is disabled by default on 1 October 2026 and permanently retired on 1 April 2027. Find your callers, set the allowlist, and plan the Graph move.
Read article →