When you try to create a flow and add a trigger/action from the Outlook 365 connector, you may receive the following error message:
"Failed to fetch"
This error can be reached because:
- Your environment has not been given permission to use the Outlook 365 connector.
- IT may have blocked the connector on your network
Contact the Global Administrator of your Tenant to grant the necessary permissions.
Contact your IT to unblock the connector. See https://docs.microsoft.com/en-us/flow/limits-and-config#ip-address-configuration for more information.