Hello everyone,
DMARC (Domain-based Message Authentication, Reporting & Conformance) allows domain owners to publish policies they want to apply to emails, if either SPF or DKIM authentication fails, also, receive reports about these failures, and entire processes of going through domain authentication.
Processing of DMARC is not supported on your server at this point (your server will not honor DMARC requests from other domains), but you still can publish your own DMARC record.
We created a tool, which will help you to generate it:
DMARC support is coming to your server soon.
Archie