DAVdroid has been successfully tested with web.de.

web.de is a German Internet portal which also provides an email service, address books and calendars.

DAVdroid settings

Choose "Login with email address" and enter your mail.de email address and password.

Contact group method: No CardDAV contact group support. Choose "per-contact categories" as contact group method to minimize problems.

Last updated: 09 May 2018