FortiMail 2000F
800,000 messages/hour with full ATP, 1,000 email domains
- Enterprise ATP
- 800,000 msg/hr
- Email routing
- 1.6 Million msg/hr
- Email domains
- 1,000
The FortiMail 2000F handles 1.6 Million messages per hour of email routing and 800,000 messages per hour with enterprise advanced threat protection enabled, across 1,000 email domains and 2,000 server-mode mailboxes.
800,000 ATP messages an hour, 1,000 domains, 2,000 mailboxes and 12 TB maximum storage. Against the 900G the throughput gain is modest — the meaningful differences are domain count, mailbox capacity and storage ceiling, so choose on those rather than on messages per hour.
Highlights
- 800,000 messages/hour with ATP enabled
- 1,000 email domains, 2,000 server-mode mailboxes
- Gateway, transparent and full server deployment modes
- Outbound DLP and encryption for regulated data
Typical deployments
- Large enterprises with substantial mail retention
- Service providers hosting mail for multiple customers
- Estates where storage, not throughput, is the constraint
What this includes
Fortinet publishes no throughput table for this product — it is licensed per user, endpoint, workload or account. What follows is capability and sizing, not benchmarks.
Capacity
Measured at a 100 KB average message size with no queuing.
| Email routing (msg/hr) | 1.6 Million |
|---|---|
| Performance enterprise ATP (msg/hr) | 800,000 |
| Email domains | 1,000 |
| Server mode mailboxes | 2,000 |
| Storage capacity | 2x 2 TB (12 TB max) |
Sources
- Fortinet Product Matrix (July 2026) — retrieved 2026-09-01
Reproduced from Fortinet published documentation and subject to change without notice. Where a figure is load-bearing for your design, ask us to confirm it in writing before you order — we will.