DMARC Tags Explained | EasyDMARC

DMARC is an email authentication protocol that enables organisations to prevent unwanted spoofing of their domains, known as “Phishing”. The recipient provides information about the mail authentication infrastructure, while the sender tells what to do if the message fails verification.

If you’re implementing DMARC, we’ve put together a guide to help you through all of the tags that are contained within a DMARC DNS TXT record.

[jarifin]

Could you explain to me whats the difference between aspf and adkim relaxed and strict mode?