Microsoft Outlook does not provide the built-in CalDAV support. To sync your CalDAV calendar, you will need the third-party connector.
Outlook CalDav Synchronizer is a free Outlook Plugin, which synchronizes events, tasks and contacts between Outlook and any CalDAV or CardDAV server. Supported Outlook versions are Office 365, 2019, 2016, 2013, 2010 and 2007.
Visit the Outlook CalDav Synchronizer page and download the application.
Open the zip file and double click CalDavSynchronizer.Setup.msi. Follow the steps to install the application. Once installed, proceed to Step 3.
create a new calendar. Go to Calendars, right-click on Calendar node and select New Calendar in the context menu.
Provide the new calendar name and specify the location of your new calendar. In the Folder contains drop-down select the Calendar Items. Select OK:
Open Outlook, and go to CalDav Synchronizer tab and select Synchronization Profiles.
Click the green + to add a new profile
In the Select Profile Type dialog select Generic CalDAV/CardDAV:
Enter the name of the profile, and select the folder.
Enter the following
- DAV URL: https://dav.rebel.com
- Username: Your email address.
- Password: Your email password
- Email Address: Your email address.
Click Test or discover settings. Then click OK in the popup. This will update the DAV URL.
Click OK to save the profile. You can now synchronize your calendar.