Thunderbird - Integrating the Zimbra calendar



Please note that setting up the mail account on private devices is not permitted under data protection law!
On private devices only the use via webmail is allowed.


  • You can add another calendar via the + sign


  • Select 'In network'


      Make sure to change your email address!

  • Then click on 'Search calendar' and enter your password.



  • In the last step, the required calendars can be selected and added with 'Subscribe'.