DMARC policy applies to only 10% of failing mail
What this means
pct=10 means the published p=quarantine policy is only enforced on 10% of failing messages — the other 90% pass through as if there was no policy. This is typically a *staged-rollout* value; if it has been at 10 for more than a few weeks, the rollout is stalled.
Bagaimana memperbaiki
Setelah laporan aggregate menunjukkan tiada e-mel sah yang gagal, naikkan pct ke 100.
Apa maksudnya
pct=10 bermakna polisi p=quarantine hanya dikuatkuasakan ke atas 10% e-mel yang gagal pengesahan — baki 90% lulus seolah-olah tiada polisi. Nilai ini biasanya untuk pelancaran berperingkat; jika telah berada pada 10 lebih daripada beberapa minggu, pelancaran tersangkut.
How to fix
Once aggregate reports show no legitimate mail failing, raise pct to 100.