DMARC Record Builder

Draft a DMARC TXT record that starts at p=none and requires a report address. This page does not publish DNS and does not start Mail Watch.

DomainThe host to publish is _dmarc plus this domain.

Policy

Aggregate report addressRequired. Mailbox providers send daily XML reports here.

DKIM alignment

SPF alignment

Percentage100 applies the policy to every message. A lower number is written as pct.

Forensic address (optional)

Enter the domain that should publish DMARC.A reporting address (rua) is required so you can read reports before changing policy.

Publish this TXT record at _dmarc.example.com.

Draft record

Check this domain after you publish the draft yourself. These builders do not publish DNS, do not change headers, and do not start Mail Watch.