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.

https://codeberg.org/oranki/hydroxide-push

My wife often writes groceries lists using her phones note app, and sends it to me if I’m doing the shopping. Each item in the list is in it’s own line.

I use Nextcloud Notes, I’m pedantic and want to use a markdown checkist for shopping lists (also bad at shopping). I wrote a Matrix bot, or rather added a feature to an existing one, that adds - [ ] in the beginning of each line of a received message and sends the result back. I then copy-paste the response into NC notes.