Tools / DMARC Record Builder

DMARC Record Builder

Compose a DMARC record and see what each choice does.

Your domain Policy Where to send aggregate reports (email) Percentage of mail the policy applies to Policy for subdomains (optional) Alignment strictness

TXT record. Name:

Reports arrive as compressed XML files. If you do not want to read them by hand, a free DMARC report viewer makes them readable. SPF and DKIM must be set up first.