Hi @romungi-MSFT , hope you are doing well.
We need your help again.
So now, we are stuck in proceeding further for Teams Adapter.
Our IT team have turned support type app. into Multitenant and there are no outbound traffic blocking for URL Access.
We were concerned about those two requirements and now they are fulfilled but still the issue is same.
We are getting error as "There was an error sending this message to your bot : HTTP status code Forbidden".
I have checked the required URL in the browser, they are accessible.
Is any other way to check if the URL Access are working fine?
Please guide for the next step we can check and what are the other possibilities for this issue.