Is it possible to use Brevo with FormDesigner.\u000a\u000aI\u0027m using Cloudflare\u0027s email routing, and I\u0027m getting the message \u0022Cannot forward emails that are not authenticated.\u0022\u000a\u000aWhen I used a Gmail email in the admin email field, the notif came through instantly, so I do have a way to get the notifications. I am just wondering if I can use Brevo for SMTP?

Brevo? | FormDesigner

faydra_deonPLUS

Edited Jan 28, 2026

Q: Brevo?

Is it possible to use Brevo with FormDesigner.

I'm using Cloudflare's email routing, and I'm getting the message "Cannot forward emails that are not authenticated."

When I used a Gmail email in the admin email field, the notif came through instantly, so I do have a way to get the notifications. I am just wondering if I can use Brevo for SMTP?

Founder Team

FormDesigner

Jan 30, 2026

A: Hello.
I think it is possible, you just need to configure SMTP sending correctly. Please contact our technical support.

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