DMARC Record Generator

Build a ready-to-paste _dmarc TXT record for your domain. No account required.

Configure your record

Enter a domain and pick the options that match the policy you want. You'll get a TXT record to copy to your DNS provider.

Domain

Quick start

New to DMARC? Start with monitoring — it changes nothing about how your mail is delivered while you collect reports.

Policy (p)

Enforcement policy selected. Most domains should run p=none for 1–2 weeks first, confirm your real mail passes, then tighten. Enforcing too early can send legitimate mail to spam or block it.

Send reports to (RUA)

Just an email address is fine — we'll add mailto: for you. Leave blank to use dmarc-reports@your-domain.

Advanced options subdomain policy, alignment, pct & more — optional

Subdomain policy (sp)

Forensic reports to (RUF)

DKIM alignment (adkim)

SPF alignment (aspf)

Percentage (pct)

Report interval (ri, seconds)

Failure reporting options (fo)

Report format (rf)

Reset