Fewer than half of the 1,000 most popular websites reject spoofed email
Just 474 of the 1,000 most popular websites set DMARC to reject spoofed mail, a dev.to survey of their DNS found. Thirty-two months after Google and Yahoo began requiring DMARC from bulk senders, 84.5% of the sites publish a record, but only 69.4% apply an enforcing policy to all their mail.
Reality
- Evidence62
- Adoption68
- Hype gap0
- Incentives
- Insufficient
- Confidence60