

I mangled the FOSS Proton Bridge equivalent, Hydroxide, a while ago to deliver mail notifications via ntfy.
I’ve since moved away from Proton and Github, so the repo on Codeberg is in a bit of sad state. Don’t know if Proton has changed their API since the latest update, probably has.
The idea is however solid, use the Proton API to check for new mail and then call ntfy on a certain topic.




I’ve been self-hosting with no particular problems, but considering going for https://runbox.com/
Ticks all your boxes. No E2EE like Proton/Tuta, but the usefulness of E2EE like they do it is questionable. Likely 99,9% of mail has a the other end on a non-E2EE provider anyway.