DMARC Check
Validate the DMARC policy record of a domain.
DMARC tells receiving mail servers what to do with mail that fails SPF and DKIM. This tool reads the _dmarc TXT record and reports the policy.
Checks SPF, DMARC and common DKIM selectors for the domain.
Related tools
Frequently asked questions
What do DMARC policies mean?
none reports only, quarantine sends to spam, and reject blocks the mail. reject is the strongest policy.