Private testing

Request an invitation.

Private-test places are released in rounds while we expand report volume and support carefully. Tell us a little about the domains you manage and we will keep your interest on record for a future round.

Before you applyAn invitation is not guaranteed or immediate.

Testing is currently free. If invited, you will need authority to update the public DMARC record for every domain you connect.

Register your interest

Tell us about your DMARC reporting.

Submissions are checked for automated abuse and sent directly to the DMARC Analyst team.

Tell us roughly how many domains you manage and what you hope to learn from DMARC reports. 20–5,000 characters. Please do not include passwords or report data.