DMARC tags are not separated correctly
CODE REDWhat it means
Part of the record (the offending value) is not a tag=value pair separated by a semicolon, so parsing stops or produces something you did not intend.
How to fix it
Separate every tag with a semicolon: v=DMARC1; p=reject; rua=mailto:dmarc@example.com
Check your own domain
This page describes the condition. To find out whether your domain has it, run the DMARC test or the full checkup, which examines every record at once.
Understand it properly
This page covers one condition. For the whole picture, The DMARC guide, from a first record to enforcement, or start at the Health Library.
Where this comes from
We judge this against RFC 9989 section 4.8. Every finding on this site cites the specification behind it so you can check the work rather than take our word for it.
Other DMARC conditions
DMARC_SYNTAX_DELIMITER
Every fix on this site is yours to implement. If you would rather someone did it, I take this work directly.