Enable HTTP

These simple steps show how you can enable HTTP traffic on macOS

Enable HTTP traffic

Default only HTTPS (secure) communication is allowed. It is not recommended to Enable HTTP because communication including sensitive data and passwords can be intercepted. You might want to do this if you see an error like: Only https allowed, allow http in OneCalendar security settings

  1. Select Options

    Select the OneCalendar menu on the top left, and select the option "Options".

  2. Select Security

    Select the option "Security" in the menu.

  3. Disable HTTPS

    Set the HTTPS option to OFF.