GLIMPS Email Security for M365 vs SmarterTools SmarterMail: side-by-side comparison (2026)

GLIMPS Email Security for M365: AI-based email security for M365 with phishing, BEC & malware detection. Built by GLIMPS.

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.

GLIMPS Email Security for M365 is made by GLIMPS. 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. GLIMPS Email Security for M365 and SmarterTools SmarterMail are both Email Security Platforms products, and both cover DKIM, DMARC. Use the table above to see where features, deployment and company size fit differ.