Sync Calendar with ReminderFox on Linux

Go to Menu and select Options... in drop-down list:

Go to Menu and select Options... in drop down list.

Select Sync tab, then switch to Remote Calendars and click Add:

Select Sync tab, then switch to Remote Calendars and click Add.

In Remote Calendars, drop-down menu select Other (define your own). In the User Name and Password fields provide your credentials. Specify CalDAV calendar URL in the Selected Calendar field.

Note that unlike many CalDAV and CardDAV clients ReminderFox does not support discovery mechanism, you must provide a complete URL to your calendar.

Click Login:

Select Other (define your own), type User Name and Password, type complete URL and click Login.

Select your calendar from Selected Calendar drop-down list:

Select your calendar from Selected Calendar drop-down list.

Finally, click OK.