DMARC report reader
Members onlyDMARC reports are the XML files Google, Microsoft and others send about your domain. Upload them here and see, in plain English, every service that sent email as you, how much of it passed and what to fix before you turn DMARC up.
Files are read and thrown away. Nothing from them is kept.
Example report
brightwell.co.uk
96%
Your own mail passesOne server we don't recognise sent 14 emails. Check whether it's yours.✓Google Workspace1,204 passed
✓Mailchimp3,310 passed
!XeroDKIM missing
✕Unknown server14 failed
✓Forwarded mail38
What it checks
Who sends as you
Every service that sent email using your domain, named, with how many emails and whether they passed.
What to fix
The SPF or DKIM setting each failing service needs, step by step.
When to turn it up
Whether it's safe to move from p=none to quarantine or reject without losing real email.
Got an email that went missing?The email header reader traces it hop by hop. Open to everyone.Read email headers