Fortinet FortiMail VM32

Fortinet FortiMail VM32

Powered by FortiGuard Labs and fully integrated into the Fortinet Security Fabric, FortiMail VM32 enables organisations to prevent, detect, and respond to advanced email-based threats at scale.

Advanced Multi-Layer Email Security

FortiMail VM32 protects inbound, outbound, and internal communications using:

• 99.99% spam catch rate (independently validated)

• FortiGuard Anti-Spam and Antivirus

• Virus Outbreak Protection

• Behavioural and heuristic malware detection

• SPF, DKIM, and DMARC enforcement

• Impersonation and cousin-domain detection

• URL click protection with dynamic re-scanning

• Content Disarm & Reconstruction (CDR)

• Cloud sandbox integration for zero-day detection

This layered defence ensures protection against both high-volume spam campaigns and highly targeted attacks such as BEC and impersonation fraud.

Maximum Virtual Performance

FortiMail VM32 is purpose-built for the most demanding virtualised email environments:

• Up to 1.2 million messages per hour (email routing)

• Up to 1.1 million messages per hour with FortiGuard Anti-Spam + Virus Outbreak

• Up to 1.0 million messages per hour with Enterprise ATP enabled

• Support for up to 2,000 protected email domains

• Up to 3,000 server-mode mailboxes

This makes VM32 ideal for large distributed enterprises and service providers operating at massive scale.

High-Capacity Virtual Resource Allocation

FortiMail VM32 supports flexible deployment across:

• VMware ESX/ESXi

• Microsoft Hyper-V

• Citrix XenServer

• KVM

• AWS

• Microsoft Azure

• Google Cloud Platform

• Oracle Cloud Infrastructure

• Nutanix AHV

VM32 supports:

• 32 vCPUs

• 4128 GB RAM

• 250 GB24 TB storage

• 16 virtual NICs

This allows organisations to allocate resources based on peak mail flow requirements and scale as demand grows.

Microsoft 365 & Google Workspace API Integration

Optional API-based integration enables:

• Real-time mailbox scanning

• Scheduled mailbox scanning

• Internal email inspection

• Post-delivery threat clawback

This enhances native Microsoft and Google email security without requiring MX record modifications.

Integrated DLP & Encryption

FortiMail VM32 includes advanced data protection capabilities:

• Data Loss Prevention (DLP)

• File fingerprinting and sensitive data detection

• TLS encryption with granular cipher control

• S/MIME support

• Identity-Based Encryption (IBE)

These features help organisations meet regulatory, compliance, and data sovereignty requirements.

Full Security Fabric Integration

FortiMail VM32 integrates seamlessly with:

• FortiAnalyzer

• FortiSandbox

• FortiSIEM

• FortiSOAR

• FortiNDR

• FortiIsolator

By sharing Indicators of Compromise (IoCs) across the Fortinet ecosystem, VM32 enables advanced threat correlation, automation, and faster incident response.

Why Choose FortiMail VM32?

FortiMail VM32 is ideal for organisations that:

• Operate ultra-high-volume email infrastructures

• Require maximum scalability in virtual or cloud environments

• Manage thousands of users and multiple domains

• Need carrier-grade performance without hardware constraints

• Demand deep integration within the Fortinet Security Fabric

FortiMail VM32 delivers the highest level of scalable, virtualised email security engineered for enterprise and service provider environments where performance, resilience, and protection are mission-critical.

View data sheet: FortiMail Data Sheet