~/tools / dmarc-checker
DMARC Checker
Check DMARC record and policy. Catches missing policy, weak `p=none` mode, and misconfigured reporting.
[ WARNING ]
Quarantine policy. Spoofed mail goes to spam. Consider moving to 'reject' for stronger protection.
── output ─────
v=DMARC1; p=quarantine; adkim=s; aspf=r; ri=3600; fo=1;
- Policy (p=)
- quarantine
- Subdomain policy (sp=)
- quarantine
- Percentage (pct=)
- 100%
- DKIM alignment (adkim=)
- s
- SPF alignment (aspf=)
- r
- Aggregate reports (rua=)
- —
- Failure reports (ruf=)
- —