SUMMARY In the DAV groupware resource setup and configuration dialogue, I can choose from a variety of DAV groupware server implementations: Groupware Server Select the groupware server the resource shall be configured for [x] Use one of those servers: <Citadel, Davical, ...> [ ] Configure the resource manually The Radicale [1] DAV groupware server (e.g. used by the eteSync [2] bridge) is not among them. It would be nice to make it easy to set up eteSync in KDE / Akonadi by offering "Radicale" as a choice in that dialogue. The server can be auto-detected by shooting a GET request with "Authorization" header against http://$host/$username, to which it will respond with following headers (modulo version numbers): Server: WSGIServer/0.2 CPython/3.7.3 WWW-Authenticate: Basic realm="Radicale - Password Required" [1]: https://radicale.org/ [2]: https://www.etesync.com/
I guess there's no interest in enabling Radicale support? Not sure how KDE expects to increase adoption when PIM has been barely useable for over ten years. I have one more problem, too. When I try to connect Akonadi to my localhost Radicale installation, I get "There was a problem with the request. HTTP error (0)" It seems that Akonadi also can't parse a Radicale server to begin with.