Safe rollout
How to reach p=reject without breaking legitimate email, including third-party senders.
Could p=reject break our email?
It can, if you switch it on before every legitimate sender is authenticated. That is exactly the mistake we help you avoid. You start in monitoring mode, see every service sending as you, fix the ones that fail alignment, and only move to p=reject once the real data shows your legitimate mail is passing.
What about third-party senders?
Marketing platforms, invoicing tools, helpdesks and CRMs all send as your domain, and each one needs SPF or DKIM aligned to pass DMARC. We surface every one of them, show you which are failing and why, and walk each through to passing before enforcement, so nothing legitimate gets caught.
How do we know when we are ready?
When your real DMARC data shows every legitimate sender authenticating and no genuine mail failing. We track that for you and tell you plainly when p=reject is safe, rather than leaving you to guess from raw reports.
Keep reading
Next enforcement decision
See where your own domain stands.
Check your domain free, then reach full enforcement without breaking legitimate email.