hydroxide-push/README.md

hydroxide

A third-party, open-source ProtonMail CardDAV bridge. For power users only, designed to run on a server.

Usage

Your credentials will be stored on disk encrypted with a 32-byte random password. When configuring your CardDAV client, you'll need this password. You must setup an HTTPS reverse proxy to forward requests to hydroxide.

go get github.com/emersion/hydroxide
hydroxide auth <username>
hydroxide

Tested on GNOME (Evolution) and Android (DAVDroid).

License

MIT