I remember there was an open PR to support the self-hosted backend on their application. I’ve followed it for years until I gave HabitTrove a change https://habittrove.app.enting.org/

There also the Proton Bridge which could be an option, but haven’t used is myself. That’s why I am curios on the setup. 😁

Hello,

Can you detail how you’re sending the emails? Where you have to configure the Proton credentials?

You might want to listen this https://darknetdiaries.com/episode/172/

I’ve been using it for more than a year to communicate with my family and a very small group of friends. The video and audio call features are good and I’ve replaced phone calls and Signal/WhatsApp with it. Because it’s XMPP, there are many clients you can use, not just the Snikket app. Overall, I recommend it because of the End2End Encryption features and self-hostable (if that’s a term)