I’m currently running protonmail-bridge on my SFOS device and it is working with the SFOS email client for both sending and receiving mail. The approach I took to get it working is somewhat convoluted. Running natively should be possible with more effort on packaging the dependencies.
Approach:
- Install Harbour Containers and dependencies (n.b. aarch64 packages available from @Levone1 in this thread)
- Create an Arch linux container
- Attach a terminal session and install the protonmail-bridge build dependencies
- Build protonmail-bridge from source with the
make build-nogui - Run
protonmail-bridge --nogui,loginthen use the output ofinfoto configure SFOS email account settings
I’ve yet to bother tidying it up by automatically starting the container/application on reboot but it is great using the native email client with a server that is PGP signing my mails. And while obviously a hacky fudge it is wonderful to be able to do this at all on a mobile device! 