Fortinet FortiMail VM08

Fortinet FortiMail VM08

Delivering the same enterprise-grade protection as FortiMail hardware appliances, VM08 safeguards email environments against spam, phishing, ransomware, zero-day malware, impersonation attacks, and Business Email Compromise (BEC).

Powered by FortiGuard Labs and integrated into the Fortinet Security Fabric, FortiMail VM08 provides scalable, high-performance email protection across hybrid, private, and public cloud infrastructures.

Enterprise-Grade Multi-Layer Protection

FortiMail VM08 secures inbound, outbound, and internal email traffic 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 (optional via ATP)

• Cloud sandbox integration for zero-day detection

This layered security approach ensures protection against both known and emerging threats.

High Performance for Large Virtual Environments

FortiMail VM08 delivers powerful throughput for large-scale deployments:

• Up to 675,000 messages per hour (email routing)

• Up to 630,000 messages per hour with FortiGuard Anti-Spam + Virus Outbreak

• Up to 585,000 messages per hour with Enterprise ATP enabled

• Support for up to 1000 protected email domains

• Up to 2,000 server-mode mailboxes

This makes VM08 ideal for enterprises handling high email volumes in virtual or cloud-first environments.

Flexible Virtual & Cloud Deployment

FortiMail VM08 supports leading hypervisors and cloud platforms:

• VMware ESX/ESXi

• Microsoft Hyper-V

• Citrix XenServer

• KVM

• AWS

• Microsoft Azure

• Google Cloud Platform

• Oracle Cloud Infrastructure

• Nutanix AHV

VM08 supports:

• 8 vCPUs

• 4–64 GB RAM

• 250 GB–8 TB storage

• 1–6 virtual NICs

This flexibility allows organisations to scale security capacity alongside infrastructure growth.

Microsoft 365 & Google Workspace API Integration

Optional API-level integration enables:

• Real-time mailbox scanning

• Scheduled mailbox scanning

• Internal email inspection

• Post-delivery threat clawback

This enhances native cloud email security without requiring MX record changes.

Data Protection & Compliance

FortiMail VM08 includes comprehensive 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 capabilities help reduce data leakage risks while meeting regulatory requirements.

Deep Security Fabric Integration

FortiMail VM08 integrates seamlessly with:

• FortiAnalyzer

• FortiSandbox

• FortiSIEM

• FortiSOAR

• FortiNDR

• FortiIsolator

Sharing Indicators of Compromise (IoCs) across the Fortinet ecosystem enables improved visibility, automated response, and reduced operational burden on security teams.

Why Choose FortiMail VM08?

FortiMail VM08 is ideal for organisations that:

• Operate high-volume email environments in virtual infrastructure

• Require enterprise-scale performance without physical hardware

• Manage hundreds to thousands of domains

• Run hybrid or cloud-first architectures

• Need deep integration within the Fortinet Security Fabric

FortiMail VM08 delivers powerful, scalable, and flexible virtual email security — engineered for large, modern enterprise environments.