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Preparing for end of support for CNAME auto-discovery in Windows MDM-only enrollment

Microsoft Intune Blog announced it on 16 Oct 2026; its title names no date, so check the announcement for one.

Everything collected about it

Matched by product and title; check each before relying on it
  1. 12 Oct 2026 Guidance changedWhat's new in Windows MDM
  2. 16 Oct 2026 Announced · Microsoft Intune BlogPreparing for end of support for CNAME auto-discovery in Windows MDM-only enrollment

Other retirements in Intune

Lifecycle

What changed

First observed 18 Oct 2026

No field changes in the recorded history.

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  • Watch above puts it on My radar, with reminders and changes to it.
  • Intune RSS feed: retirements, releases and known issues as they are published.
  • Lifecycle: every end of support and retirement ahead.
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 20 Oct 21:54 UTC · 257 of 260 readable · 255 fully read · documentation 416/439 current