Your DMARC record is still marked as testing
ATTENTIONWhat it means
The published policy carries t=y, which tells receivers you are experimenting and that they may treat example.com more gently than your policy asks. Enforcement you have announced is not enforcement anyone is obliged to apply.
How to fix it
Remove t=y from the record once you trust your reports. Leaving it in place is the quietest way to have a strict policy that does nothing.
Check your own domain
This page describes the condition. To find out whether your domain has it, run the RUA test or the full checkup, which examines every record at once.
Understand it properly
This page covers one condition. For the whole picture, The DMARC guide, including how reporting works, or start at the Health Library.
Where this comes from
We judge this against RFC 9989 section 4.7. Every finding on this site cites the specification behind it so you can check the work rather than take our word for it.
Other RUA conditions
RUA_TESTING_MODE
Every fix on this site is yours to implement. If you would rather someone did it, I take this work directly.