Another vote for this option being a viable, and dare I say good, one. In addition to the CalDAV, contacts and email you can use davx5[0] on Android to help wit

Another vote for this option being a viable, and dare I say good, one. In addition to the CalDAV, contacts and email you can use davx5[0] on Android to help with syncing to your (root-not-required) Android device. This setup has worked well for me for a little under a year at this point. [0]: https://www.davx5.com/ https://www.davx5.com/