Global Cyber Alliance releases interactive 'leaderboard' on DMARC implementation

The Global Cyber Alliance has released a new interactive “leaderboard” that assists businesses and governments in “measuring and quantifying” the deployment of the Domain-based Message Authentication, Reporting & Conformance, or DMARC, email security protocol.

The DMARC leaderboard lists around 500,000 email domains of global organizations across multiple sectors, and illustrates the level of DMARC implementation in each country. The government sector leads in full DMARC implementation, while the United Kingdom hosts the most DMARC-compliant email domains.

“Sunlight remains the...