In Cloudflare: open your domain → DNS → Records → Add record, choose TXT, set Name to _dmarc and content to v=DMARC1; p=none; rua=mailto:[email protected], and save. Cloudflare also offers built-in DMARC Management that can create the record and collect reports for you.
Cloudflare → your domain → DNS → Records → Add record. Type TXT, Name _dmarc, Content your DMARC value, TTL Auto. Save. Start at p=none, then move to enforcement once reports are clean.
Under Email → DMARC Management, Cloudflare can publish a record and aggregate your reports in-dashboard — handy if you don’t have a separate reporting tool.
Confirm it resolves:
$ dig TXT _dmarc.yourdomain.com +shortCheck your DMARC record now
Open the free DMARC checker →Just _dmarc — Cloudflare appends your domain automatically. Don’t type the full _dmarc.yourdomain.com or it becomes doubled.
