DMARC Has Been Public Since 2012. 68.4% of Domains Still Don't Enforce It
DMARC has been public since 2012, yet 68.4% of domains still do not enforce it, raising concerns for email security.
DMARC has been available since 2012 as a DNS record that guides mail servers on handling unauthenticated emails. Recent analysis of 67,336 domains revealed that 68.4% either lack a DMARC record or do not enforce a policy. This highlights a significant gap in the adoption of DMARC among domains, which poses risks for email security.
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