The OX Sync App synchronises appointments, tasks, and contacts between your mailbox.org account and your Android device. This app can be downloaded free of charge from the Google playstore.
After opening the app, please log in using your mailbox.org e-mail address and password.
Many of our customers report that DAVx5 a free open source software works fine for them. Please see our user forum for further instructions if you want to try it.
Due to the complexity of software out there, our team only may provide support for the OX Sync App.