What does this finding mean?
The compatibility tag t=y marks the policy as a test and may weaken its intended enforcement.
DMARC result code
DMARC test mode is active
dmarc.test_mode
What is the next step?
Remove test mode after a controlled introduction and check the effective policy again.
Please note: The result code describes a technical measurement, not a guarantee of delivery, security or legal compliance.
Content reviewed on 20.08.2026.