DMARC report reader
Drop the aggregate reports your rua= address receives (XML, .gz or .zip) to see, in plain words, every server that sent mail in your domain’s name, and which ones fail DMARC.
Opened in your browser: the files never leave your computer.
Tired of reading XML?
Perimetry Cloud receives your DMARC reports for you, reads them every day, tells you about new sources, and takes you to p=reject step by step.
Questions
Where do these reports come from?
When your DMARC record has rua=mailto:…, the large mailbox providers send that address a daily summary of the mail they received in your domain’s name: from which server, how many messages, and whether they passed.
What does "aligned" mean?
DMARC passes when SPF or DKIM passes for your own domain (or one of its subdomains). A message can pass SPF for a mailing service’s domain and still fail DMARC: that is the "passes for another domain" case.
Is it safe to drop my reports here?
Yes: the page reads them in your browser and sends nothing anywhere. The reports contain IP addresses and message counts, not the content of any message.