DMARC report analyser
Who is sending as your domain, and which senders fail?
Live lookupPlain English + technicalFree, no sign-up
About the DMARC report analyser
Paste a DMARC aggregate report to see who sends as your domain, how much passes, and which sources fail SPF and DKIM.
Every result comes in two styles: plain English for everyone, and the exact technical detail for engineers, with the raw JSON one click away.