What’s DMARC?
Domain-based Message Authentication Reporting and Conformance (DMARC) is a free and open technical specification that’s used to authenticate an electronic mail by aligning SPF and DKIM mechanisms. By having DMARC in place, domain owners massive and small can battle enterprise e mail compromise, phishing and spoofing. Co-authored by dmarcian’s founder, DMARC was first revealed in … Read more