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Posted inExchange Online Microsoft 365 suite
(Updated) Message Trace support on Graph API is now in Public Preview [MC1221939]
Message ID: MC1221939 (Updated) Updated February 25, 2026: We have updated the content. Thank you for your patience. [Introduction]We’re introducing Message Trace support on Microsoft Graph to provide a modern, REST‑based API experience for tracing email across your Exchange Online organization. This update…
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