DMARC Record Checker
See whether a domain has a DMARC policy, how strict it is and whether reports are being sent.
What is DMARC?
DMARC tells receiving servers what to do with email that fails SPF and DKIM checks for your domain, and where to send reports about it. Gmail and Yahoo now expect bulk senders to have a DMARC record, so cold email without one is risky.
The three policies
p=none only monitors. p=quarantine sends failing mail to spam. p=reject blocks it. Most domains start at none, read the reports, then move up.
No record yet? Use the DMARC Record Generator.