DMARC Generator

Create a DMARC TXT record for monitoring, quarantine, or reject policies.

Record builder

Adjust the fields and copy the TXT value into your DNS provider.

Policy

Report email

Enforcement percent

TXT value

v=DMARC1; p=none; rua=mailto:dmarc@example.com; pct=100

Start with reporting, then enforce

A DMARC record tells receivers what to do when messages fail authentication alignment and where to send aggregate reports.

Most domains should start with p=none, review reports, then move to quarantine or reject after legitimate senders pass SPF or DKIM alignment.

Recommended next steps

Use the full health check when one DNS record is not enough to explain inbox placement.

Read the guides for SPF, DMARC, DKIM, and blacklist cleanup.

Compare practical DMARC TXT records for monitoring, gradual enforcement, and strict domain protection.

Learn how p=none, quarantine, and reject affect domain protection and email delivery.

Publish it as a TXT record at _dmarc.yourdomain.com.

A rua mailbox is strongly recommended because reports reveal unknown senders and authentication failures.