DMARC policy published
Authentication & Alignment · Critical priority
What it is
DMARC tells receivers what to do when SPF/DKIM fail and enables reporting. Required (at least p=none) for bulk senders.
How to fix it
Publish a _dmarc TXT record. Start with p=none;rua=... then move to p=quarantine and p=reject as you gain confidence.
Check your email
See how your real email scores on this and every other deliverability factor.