Authex is an email authentication platform that helps organizations monitor, validate, and enforce DMARC, SPF, DKIM, BIMI, MTA-STS, and TLS-RPT across all their domains.
Email authentication isn't a one-time setup. Authex gives teams continuous visibility across all six protocols, actionable insights from real DMARC report data, and a controlled path from monitoring to full enforcement.
The platform includes an autonomous agent that monitors DNS records and aggregate reports continuously, evaluates compliance over time, and recommends the next safest action for each domain. Start in monitor mode, review suggested fixes, or allow automatic low-risk changes while keeping higher-risk decisions under your control.
Beyond DNS monitoring, Authex extends into aggregate and failure report analysis, TLS report processing, blacklist monitoring across 80+ DNSBLs, inbox placement testing, managed SPF flattening, and Microsoft 365 security auditing.
Authex is informed by The Index, a benchmark dataset tracking email authentication posture across hundreds of thousands of domains, organized by country, TLD, sector, and provider. Teams can compare their posture against real-world patterns and understand where enforcement remains weak, inconsistent, or mature.
The platform helps organizations meet compliance requirements including Google and Yahoo bulk-sender rules, PCI DSS 4.0, NIST SP 800-177, and DORA.
Two plans are available. DIY ($15/domain/month) gives teams full platform access with operational control. Managed ($99/domain/month) has Authex handle DNS publishing, protocol setup, and enforcement progression. Both plans include all features, all six protocols, and unlimited team members.
Setup takes minutes through simple DNS delegation. Point your protocol records to Authex, and the platform handles publishing, monitoring, and enforcement.