FGT81E - "Mail to SMS" for an SMS OTP solution

Forum|Forum|2 years ago
February 7, 2024
3 replies
2226 views

Hello,

I want to deploy a Forticlient EMS solution and SMS OTP authentication for SSL VPNs. However, I do not want to go through FortiToken so I would like to rely on the native FGT81E "Mail to SMS" solution and build an internal solution (Mail/Postfix Server to retrieve the "Mail to SMS" from the Forti, implementation instead of a personalized Mail->Script->Curl service to a local SMS provider).

I'm stuck on the "Mail to SMS" configuration on the FGT... I don't receive any but on Postfix.

Have you already used this “Mail to SMS” solution from Forti? If yes, with what email service behind it and what configurations?

Thank you and have a good day.

FortiGate

AEK

SuperUser

Hello Raph

This requires a SMS gateway, which is a paid service. such service should be provided by ISP or mobile network operator (I think Fortinet as well).

AEK

RaphBRDAuthor

New Member

Hello AEK,

yes I totally agree!

I already have this service because I use it for another solution (MFA SMS OTP for WiFi).

So I wanted to take advantage of this capability to do SMS OTP on the FGT81F for SSL VPNs. The FGT81F natively offers Mail-To-SMS so I thought it would be simple to set up an email server, script to retrieve the information from this email and send in Curl my request to my SMS provider.

However, I cannot establish the "email link" between the FGT and Postfix...

THX