MDaemon Technologies SecurityGateway vs SmarterTools SmarterMail: side-by-side comparison (2026)

MDaemon Technologies SecurityGateway: Email security gateway protecting against spam, phishing, viruses & data leaks. Built by MDaemon Technologies.

SmarterTools SmarterMail: Email server with antispam, antivirus, and security features for Linux/Windows. Built by SmarterTools.

The table above shows where their features, integrations, deployment and company size fit differ.

MDaemon Technologies SecurityGateway is made by MDaemon Technologies. SmarterTools SmarterMail is made by SmarterTools. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. MDaemon Technologies SecurityGateway and SmarterTools SmarterMail are both Email Security Platforms products, and both cover Spam Prevention. Use the table above to see where features, deployment and company size fit differ.