Update 1/22/2026: The new Message Trace support using Graph API is now Generally Available. The deprecation of the legacy Message Trace support using Reporting Webservice is scheduled for April 8, 20...
Updated Feb 25, 2026
Version 9.0
Blog Post
3 MIN READ
Announcing General Availability (GA) of the New Message Trace in Exchange Online
Do we know what "begin deprecating" actually means here? Are the legacy cmdlets going to actually stop working on September 1st, 2025? While this isn't a huge change, many of us are also trying to beat deadlines for AzureAD module deprecation.