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powershell
1 postsJuly 2026
Why EWS Impersonation Breaks: It's Not Throttling
When EWS impersonation starts failing on specific mailboxes, the real cause is usually a scoped Application Access Policy, not throttling. Diagnosis and fix inside.
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When EWS impersonation starts failing on specific mailboxes, the real cause is usually a scoped Application Access Policy, not throttling. Diagnosis and fix inside.