By David Lorti and Maristelle Bagis Hosaka | December 03, 2025

Email remains one of the most essential and most targeted tools in today’s workplace. As hybrid teams rely more on SaaS and collaboration apps, attackers are using AI to launch more convincing phishing, impersonation, and account takeover campaigns, increasing risk across user interactions and data movement. As part of the AI-powered Fortinet Security Operations portfolio, FortiMail Email and Workspace Security delivers enterprise-grade email protection, advanced AI-powered threat detection, and flexible deployment options within a single-vendor platform to help organizations strengthen security, reduce complexity, and stay ahead of fast-evolving threats.

Fortinet has been named a Challenger in the 2025 Gartner Magic Quadrant for Email Security report, contributing to Fortinet’s recognition across 11 Gartner Magic Quadrant reports. We believe this placement validates Fortinet’s continued innovation with FortiMail Email and Workspace Security and our ability to deliver trusted, enterprise-ready email security to customers globally.

Comprehensive, Cost-Effective Email Protection

FortiMail Email and Workspace Security provides powerful, scalable email security with capabilities such as AI-powered threat detection, domain-based message authentication, reporting, and conformance (DMARC), encryption, enhanced business email compromise (BEC) protection, account takeover protection, and incident response coverage. This offers flexible deployment and deep customization options designed to meet even the most complex mail environments within a single-vendor strategy. This integrated approach provides a compelling price-to-performance ratio and offers a cost-efficient alternative to premium standalone email security tools.

FortiMail Email and Workspace Security protects against email threats using advanced anti-spam and anti-malware techniques like outbreak protection, content disarming and reconstruction, sandbox analysis, impersonation detection, and other technologies to stop unwanted bulk email, phishing, ransomware, BEC, and targeted attacks. It integrates with the Fortinet Security Fabric as well as third-party tools and benefits from threat intelligence powered by FortiGuard Labs and FortiGuard AI-Powered Security Services, such as antivirus, outbreak prevention, and antispam protection.

Protect Users and Data with FortiMail Email and Workspace Security

FortiMail Email and Workspace Security extends protection beyond email to secure web browsers, cloud storage, and collaboration tools such as Microsoft Teams and Slack. Powered by AI, the solution helps organizations stay ahead of fast-evolving threats by protecting users across the applications they use every day.

As adversaries increasingly leverage generative AI and other advanced techniques, threats now appear across email, web interactions, and shared files. The solution combines large language models, natural language processing, behavioral and image analysis, sandboxing, and anti-evasion techniques to detect and block zero-day attacks, phishing, BEC, ransomware, and other AI-enhanced threats before they reach users. The solution also includes a fully managed 24×7 incident response service to reduce SOC workloads and accelerate containment.

Broad, Customizable Email Security

FortiMail Email and Workspace Security offers one of the broadest and most customizable email security solutions in the industry. It can be deployed on-premises, in cloud environments, or as layered protection, enabling organizations to address a wide range of email security use cases.

FortiMail Email and Workspace Security integrates smoothly into existing architectures. Its advanced capabilities and flexible deployment models support complex mail environments while helping simplify operations and reduce total cost of ownership.

 

Download your complimentary copy of the 2025 Gartner® Magic Quadrant™ for Email Security report to see why Fortinet was recognized in the email security market.

Learn more about FortiMail Email and Workspace Security and get a free demo, or contact your Fortinet account team or authorized partner for more information.

 

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Gartner, Magic Quadrant for Email Security, By Max Taggett, Nikul Patel, 1 December 2025.
Gartner, Magic Quadrant for Security Information and Event Management, By Andrew Davies, Eric Ahlm, Angel Berrios, Darren Livingstone, 8 October 2025
Gartner, Magic Quadrant for Hybrid Mesh Firewall, By Rajpreet Kaur, Adam Hils, Charanpal Bhogal, Esraa ElTahawy, Feng Gao, Tiffany Taylor, 25 August 2025
Gartner, Magic Quadrant for Endpoint Protection Platforms (EPP), Evgeny Mirolyubov, Franz Hinner, Deepak Mishra, 14 July 2025
Gartner, Magic Quadrant for SASE Platforms, By Jonathan Forest, Neil MacDonald, Dale Koeppen, 9 July 2025
Gartner, Magic Quadrant for Enterprise Wired and Wireless LAN Infrastructure, By Mike Leibovitz, Christian Canales, Nauman Raja, Tim Zimmerman, 25 June 2025
Gartner, Magic Quadrant for Security Service Edge, By Charlie Winckless, Thomas Lintemuth, Dale Koeppen, Charanpal Bhogal, 20 May 2025
Gartner, Magic Quadrant for Data Center Switching, By Andrew Lerner, Simon Richard, Nauman Raja, Jorge Aragon, Jonathan Forest, 31 March 2025
Gartner, Magic Quadrant for Cyber-Physical Systems Protection Platforms, By Katell Thielmann, Wam Voster, Ruggero Contu, 12 February 2025
Gartner, Magic Quadrant for Access Management, By Brian Guthrie, Nathan Harris, Yemi Davies, Steve Wessels, 11 November 2025
Gartner, Magic Quadrant for Privileged Access Management, By Abhyuday Data, Paul Mezzera, Shubham Gera, Tarun Rohilla, Michael Kelley, 13 October 2025
“Fortinet was recognized in 11 different Magic Quadrant reports including being named an Honorable Mention in Magic Quadrant for Data Center Switching, for Access Management, and for Privileged Access Management.”