Calendar Integrations using CalDav

There are several calendar integrations that can be connected to your Zimbra calendar using CalDav.  For these instructions, we will be using but the listed settings should be correct for any CalDav compatible calendar integration.


  1. Log in to
  2. Select Apps
  3. Select CalDav Server
  4. Click "Install App"
  5. Enter the following settings:
    • Calendar URL:
    • Username: your full email address, including domain  (
    • Password: your email password


Your Zimbra calendar(s) are now connected.  You can select which calendar you want to use by selecting it in the "Installed Apps" section of the "Apps" menu in



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