I need it to protect user's privacy and data.

Originally I wanted receive to implement end-to-end encrypted notification from my Wordpress when someone submits an inquiry from Gravityform.

My Gravityform database is encrypted with this plugin. https://codecanyon.net/item/gravity-forms-encrypted-fields/18564931

I already tried "WP PGP Encrypted Emails" plugin, but it didn't work very well with my environment. https://wordpress.org/plugins/wp-pgp-encrypted-emails/

For the moment, my Wordpress site sends me decrypted email notifications on each submission. I'm not sure this is the best practice 😥

I'm not a tech person, so that was all what I could do so far. I'd like to know if there's a better solution for this.