DMARC Record Generator

Generate a properly formatted DMARC TXT DNS record for your domain with a guided form.

% of messages policy applies to. 100 = all.
Generated DMARC record
v=DMARC1; p=none;
DNS record name: _dmarc.yourdomain.com — Type: TXT

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Frequently asked questions

Where do I add the DMARC record?
Add it as a TXT record at _dmarc.yourdomain.com (not yourdomain.com). For example, for example.com, create a TXT record at _dmarc.example.com.
What policy should I start with?
Start with p=none to monitor without affecting delivery. Review your aggregate reports (rua). Once confident in your SPF/DKIM setup, move to p=quarantine then p=reject.