Copilot & AI·Aug 17, 2026·5 min read
Allowlist copilot.cloud.microsoft Before the August 18 Redirect — the Old Intune Mobile Key Will Not Save You
The Copilot web URL moves from m365.cloud.microsoft to copilot.cloud.microsoft starting August 18. Proxy allowlists still naming the old host, and the dying Intune Office Mobile key, are what actually break this week.
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