I have a flow that has been used for about 2 years. Now, it is not possible to send to external users, only internal users and guest users.
WEhen i add avalid external e-mail address i get the message, "No result" and the flow is not possible to run. It is about 1 year since tha last change was made in the flow, so somthing else must have happened. Any idea how to open for sendting mail to external users again.