How to send an application from the landing page to the mail without a backend?

Question

JavaScript

I have a landing page with a feedback form on it (so far, only layout, without logic). Is it possible to send data from the form (type of service, phone number and everything) to mail without a backend?
If yes, what is the best way to do it?
It’s just that the landing page is super small and I don’t want to attach a backing to it at all.

Answer 1

No, more precisely, you can, through the services that are needed to send email, but then anyone can get the secret key from the api. And what is there to cling? You make a simple rest api micro service with one entry point that will send emails, and you're done.

Answer 2

https://www.emailjs.com