DMARC Record Generator
Answer a few questions and get a valid DMARC record to add to your DNS — no guesswork, no syntax errors.
Where daily summary reports are sent, so you can see who is sending email using your domain. Leave blank to skip.
Start lower to roll a strict policy out gradually. 100% applies it to all mail.
Your DMARC record
Add this as a TXT record in your domain’s DNS. It updates live as you change the options.
Set the TXT record type to TXT, the host to the value above, and paste the value in. Changes can take a little while to propagate.
Not sure? We set up SPF/DKIM/DMARC as part of our email services.
Embed this tool on your website
Free to use on your own site — copy one snippet and it just works.
About DMARC records
A quick primer on what DMARC does and how we can help.
Want email authentication done right?
SPF, DKIM, and DMARC work together to protect your domain from spoofing. We configure all three correctly and monitor the reports — get in touch.