mailbox.org

DAVx⁵ has been successfully tested with mailbox.org.

mailbox.org is a German email provider and focused on privacy. mailbox.org address books, calendars and tasks can be synchronized with DAVx⁵.

It is based on Open-Xchange.

DAVx⁵ settings

Choose "Login with email address" and enter your mailbox.org email address and password.

If you use your own domain with mailbox.org, use the "Login with Base URL" option:
Base URL: https://yourdomain.example.com
Username: your email address
Password: your password

Contact group method: There is no server-side CardDAV contact group support. Choose "per-contact categories" as contact group method to minimize problems.

Known limitations

There are some known limitations:

  • Contacts: Not all email addresses and phone numbers are always stored and/or shown in the Web interface. For more information, see AppSuite:VCardMapping.
  • Calendar – Birthdays calendar: Birthdays without a year won't show correctly in the birthday calendar (because they internally have set 1604 as year and years before 1902 can't b processed correctly by Androids calendar storage).
  • Calendars: Events which are more than one year in the future seem to be not sent over CalDAV, so they can't be synchronized.