Abusix Guardian Mail vs MDaemon Security Gateway for Email: Side-by-Side Comparison (2026)

Abusix Guardian Mail: Email threat protection using blocklists, blocking 99.6%+ of email threats. built by Abusix. Core capabilities include Email threat blocking via blocklists (99.6%+ block rate), Multi-layered email defense, Network and sender reputation protection..

MDaemon Security Gateway for Email: Email security gateway for protecting email infrastructure from threats. built by MDaemon Technologies. Core capabilities include Per-user licensing from 5 to 2500 users, Stand-alone on-premises deployment, Annual license model..

Both serve the Email Security Platforms market but differ in approach, feature depth, and target audience.

Abusix Guardian Mail differentiates with Email threat blocking via blocklists (99.6%+ block rate), Multi-layered email defense, Network and sender reputation protection. MDaemon Security Gateway for Email differentiates with Per-user licensing from 5 to 2500 users, Stand-alone on-premises deployment, Annual license model.

Abusix Guardian Mail is developed by Abusix. MDaemon Security Gateway for Email is developed by MDaemon Technologies. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Abusix Guardian Mail and MDaemon Security Gateway for Email serve similar Email Security Platforms use cases: both are Email Security Platforms tools. Review the feature comparison above to determine which fits your requirements.