Encrypted web form in Foundry

Hi everyone,

I am looking for a solution to have an encrypted web form on my website (so the web form submission is encrypted in flight and arrives safely in my encrypted email inbox with Protonmail).

I’ve read online this is possible here - How to Secure Forms and eMails - TOP Websites and apparently there’s a Wordpress plugin - WP PGP Encrypted Emails (WP PGP Encrypted Emails – WordPress plugin | WordPress.org) which encrypts emails from web forms and then uses your proton mail public key.

I’m just wondering if there’s any Foundry/Rapidweaver solution similar to this?

Thanks for any help you can give.