Fortinet FortiMail Email and Workspace Security vs Red Sift OnDMARC: side-by-side comparison (2026)

Fortinet FortiMail Email and Workspace Security: AI-powered email security platform protecting against phishing, BEC, and ATO. Built by Fortinet.

Red Sift OnDMARC: Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols. Built by Red Sift.

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

Fortinet FortiMail Email and Workspace Security is made by Fortinet. Red Sift OnDMARC is made by Red Sift. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Fortinet FortiMail Email and Workspace Security and Red Sift OnDMARC are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ.