DMARCbis tags in DMARC records are now supported

DMARC record overview page showing some tags introduced in the DMARCbis specification

Starting today, DMARCwise fully supports parsing DMARC records that contain tags introduced in the new DMARCbis specification.

DMARCbis is an updated DMARC specification that is expected to be published as a Proposed Standard in the next few months. DMARCwise is now gradually adding support for DMARCbis, since the new specification is in the final stages before publishing.

The following tags are now extracted, validated and shown in the dashboard for each DMARC record:

Non-existent subdomain policy (np).
Testing mode (testing), which replaces pct in DMARCbis.
Public suffix domain (psd).

This applies to all DMARC records, even those that were discovered before today.

Note that most receivers don’t support DMARCbis yet, so these new tags may not have any effect for now.

You can read more about the status of DMARCbis support in this documentation page. Find more information about what’s changing with the new specification in our dedicated article.

Struggling with email deliverability?

Test your email setup for free, then start monitoring SPF, DKIM and DMARC.

✅ Ensure your emails land in the inbox
🚀 Troubleshoot with a powerful dashboard
🧪 Run interactive diagnostics
📊 Monitor with weekly email digests