FortiMail-4000
Fortinet FortiMail 4000 — Fortinet FortiMail-4000 email security appliance
Lifecycle position
Options from here
Keep it in production past the OEM cutoff with an independent maintainer.
Buy spares now, while units still circulate on the secondary market.
It is unsupported today — set a migration timeline and budget.
Low-criticality role — document the risk, harden backups, retire on your terms.
FortiMail-4000 — questions
Is the Fortinet FortiMail-4000 still supported?
No. Fortinet's last date of support for FortiMail-4000 was Mar 2012 (per the Fortinet end-of-sale bulletin) — it is past end of service life.
When did the FortiMail-4000 reach end of sale?
FortiMail-4000 reached end of sale Mar 2007, per the Fortinet end-of-sale bulletin.
What is the last date of support (EOSL) for the FortiMail-4000?
Mar 2012 — per the Fortinet end-of-sale bulletin.
Can the FortiMail-4000 be maintained after Fortinet support ends?
After the last date of support, FortiMail-4000 units can often be kept in production through third-party maintenance providers. Fortinet no longer issues software fixes, support, or hardware replacement for it.