Thunderbird

Join Zimbra Calendar

Join Google Calendar

  1. Thunderbird:

    • Tools > Add-ons > Provider for Google Calendar (More) > Home page (follow the link) > Add to Thunderbird > Restart Thunderbird.

    • File > New > Calendar > On the network > Google Calendar > Next > {your Gmail email address} > Next > {Gmail account details}, allow the Provider for Google Calendar add-on to manage your calendars > Choose the calendars you want > Next > Finish.

  2. Activate 'calendar.google.enableEmailInvitations'

    • Thunderbird: Edit > Preferences > Advanced > Config Editor... > double click on 'calendar.google.enableEmailInvitations'

    • If you want to get appointments directly into the google calendar when accepting, you have to delete your local calendar in Thunderbird (has been created automatically).

For more information see:Use Google Calendar in Thunderbird and Get Appointments directly into Google Calendar debug