DMARC Record Generator

Generate a correct _dmarc TXT record with policy, subdomain policy, percentage, alignment and aggregate report address. Free, no signup.

Policy Subdomain policy Percent applied Aggregate reports (rua) email DKIM alignment SPF alignment

How to use it

Start at p=none with a reporting address to see who sends as your domain.
After SPF and DKIM pass for all legitimate senders, move to quarantine, then reject. Use pct to roll out gradually.
Publish the value as a TXT record on host _dmarc (e.g. _dmarc.example.com).

Audit hundreds of domains at once

Need SPF, DMARC and MX checks across a whole client list? Run the Bulk SPF / DMARC / MX Auditor on Apify ($2 per 1,000 domains).

Want the full kit?

Runbooks, checklists and helpdesk templates: IT Admin Packs on Gumroad.