DMARC test failed but we didn't find any obvious reason why; DMARC not passing while SPF and DKIM do
Solution 1:
As we can read from the results:
- SPF verification passes, and the domain used in envelope sender matches the
Fromheader. - DKIM verification passes with a matching
d=.
This means you have a passing DMARC alignment from both, while only one is required. Based on that we can blame mail-tester.com for analysing it incorrectly.