FortiMail by Fortinet is an AI-powered secure email gateway solution that provides multi-layer protection against email-borne threats. It protects organizations against phishing, ransomware, zero-day attacks, and business email compromise (BEC) attacks using FortiGuard AI-powered Security Services. The solution can be deployed as email security-as-a-service, on-premises, or in hybrid environments, supporting both cloud-based and traditional email infrastructure. It integrates with the Fortinet Security Fabric and includes capabilities for URL analysis, sandbox file examination, and automated workflow responses through FortiSIEM and FortiSOAR integrations. FortiMail provides specialized protection for organizations transitioning from traditional Microsoft Exchange servers to Office 365 email services through advanced security scanning and content filtering capabilities.