FortiMail
Secure email gateway software
Cloud email security solutions
Email security software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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What is FortiMail
FortiMail is a secure email gateway that filters inbound and outbound email to reduce phishing, malware, spam, and data leakage. It is used by IT and security teams to protect on-premises mail servers and cloud email services in hybrid environments. The product is available as hardware appliance, virtual appliance, and cloud-delivered options, and it commonly integrates with other Fortinet security and management components.
Multiple deployment options
FortiMail supports appliance, virtual machine, and cloud deployments, which helps organizations align email security with their infrastructure model. This flexibility is useful for hybrid environments where some mail flow remains on-premises while users rely on cloud email. It also supports different sizing tiers for branch and data-center use cases.
Broad email threat controls
FortiMail provides layered controls such as anti-spam, anti-phishing, malware detection, and attachment/URL inspection to reduce common email-borne threats. It also includes policy-based content filtering and options that support outbound controls to help limit accidental data exposure. These capabilities align with typical secure email gateway requirements in the category.
Fortinet ecosystem integration
FortiMail integrates with Fortinet’s broader security platform components for centralized visibility and policy coordination. For organizations already using Fortinet firewalls and management tooling, this can simplify operations and incident workflows. It can also reduce the number of separate consoles required for email security administration.
Best fit for Fortinet shops
Organizations not using other Fortinet products may realize fewer operational benefits from the platform integrations. In those environments, the product can feel like an additional standalone console and policy model to maintain. Buyers may need to evaluate whether the integration advantages justify standardizing on this gateway.
Administration can be complex
Secure email gateways often require careful tuning of policies, exceptions, and authentication settings, and FortiMail is no exception. Initial configuration for mail routing, TLS, impersonation controls, and false-positive management can take time. Smaller teams may find ongoing tuning and reporting workflows more demanding than lighter-weight offerings.
Advanced features vary by edition
Capabilities and scale can depend on the chosen form factor (appliance/VM/cloud) and licensing tier. Some organizations may need add-ons or higher tiers for specific functions such as advanced threat analysis, archiving, or expanded reporting. This can make total cost and feature comparison less straightforward during procurement.
Plan & Pricing
| Plan | Billing / Price (as listed on Fortinet official site) | Key features & notes |
|---|---|---|
| FortiMail Cloud — Gateway | Per mailbox per year (annual). Price not published on Fortinet site. | Inbound and outbound email filtering; supports up to 10 protected domains; SKUs are chargeable on a per-mailbox annual basis with SKU ranges: 25–100, 101–1000, 1001–5000, 5001–10000, 10000+. |
| FortiMail Cloud — Gateway Premium | Per mailbox per year (annual). Price not published on Fortinet site. | Adds DLP, Identity-Based Encryption (IBE), Content Disarm & Reconstruction (CDR), URL click protection, Cloud Sandboxing; SKUs chargeable per mailbox with the same mailbox-range SKU segmentation. |
| FortiMail Cloud — Gateway Premium w/ Cloud API Connector | Per mailbox per year (annual). Price not published on Fortinet site. | Includes Premium features plus Cloud Email API integration for Microsoft 365 / Google Workspace and post-delivery clawback; SKUs chargeable per mailbox by mailbox-range. |
| FortiMail Cloud — Server / Server Premium | Per mailbox per year (annual). Price not published on Fortinet site. | Hosted email and email filtering service; Server Premium adds advanced features; SKUs chargeable per mailbox with mailbox-range segmentation. |
| FortiMail Virtual Appliances (VM01, VM02, VM04, VM08, VM16, VM32) | Perpetual licensing available; annual subscriptions (OPEX) for services. Price not published on Fortinet site. | Multiple VM sizes (CPU-based); FortiMail VM includes a 15‑day trial (VM00). Licensing details and SKU names provided in the FortiMail Ordering Guide and product documentation. |
| FortiMail Hardware Appliances (200F, 400F, 900F, 2000F, 3000F) | Perpetual licensing with annual subscription for service bundles. Price not published on Fortinet site. | Appliance model list and data sheets available; FortiCare and FortiGuard subscription options described but no public list prices on fortinet.com. |
Notes: Fortinet’s official FortiMail product page and FortiMail Ordering Guide describe billing units (per mailbox per year for cloud offerings; perpetual + annual subscription options for appliances/VMs) and SKU ranges, but do not publish dollar amounts or unit prices on the public Fortinet website. Ordering Guide and product docs are the source of the SKU/range and billing model information.
Seller details
Fortinet, Inc.
Sunnyvale, California, USA
2000
Public
https://www.fortinet.com/
https://x.com/Fortinet
https://www.linkedin.com/company/fortinet/
