Error "Meeting host must have a valid Teams Email Address"Issue When a user attempts to initiate a team call from a Major Incident. The following error is noticed "Meeting host must have a valid Teams Email Address".ReleaseParis Release and aboveResolutionThere are two Scripted REST API methods that are used for this process. Scripted REST Name: Notify Microsoft Teams Methods: Teams Action and Teams Event When a Conference call has started a call to Teams Action is triggered and you can view the parameters being passed in flow designer. When a Participant is added to the call, the Teams Event method is invoked. Email of the user in the User(sys_user) table and in Teams should be the same. If not, you will see the error "Meeting host must have a valid Teams Email Address" when the user starts the call. You will also see an outbound call logged in System Logs > Outbound HTTP Requests module where the URL hostname is graph.microsoft.comRelated LinksUsing Notify connector for Teams Outbound Web Services logging