Intune device compliant but access denied

Minimal guidance for messy support realities.

Scenario

A device shows compliant in Intune, but the user still gets blocked by Conditional Access.

Recommended Resolution Path

  1. Compare the sign-in log device ID with the Intune managed device ID to catch registration mismatch.
  2. Check whether the user is signing into a browser profile that is not device-bound.
  3. Confirm the policy requires hybrid join versus compliant state only.
  4. Re-register the work account if MDM and Entra records drifted apart.

Technician Notes

Confirm the business impact, document the root cause, and capture any preventative follow-up in the PSA or client knowledge base.