Update app-service-hybrid-connections.md

Author: seligj95

articles/app-service/app-service-hybrid-connections.md

@@ -349,8 +349,11 @@ In App Service, the *tcpping* command-line tool can be invoked from the Advanced
 
 If you have a command-line client for your endpoint, you can test connectivity from the app console. For example, you can test access to web server endpoints by using curl.
 
+> [!NOTE]
+> For questions and support specific to App Service Hybrid Connections and App Service Hybrid Connection Manager, contact [[email protected]](mailto:[email protected]).
+
 <!--Links-->
 [HCService]: /azure/service-bus-relay/relay-hybrid-connections-protocol/
 [Azure portal]: https://portal.azure.com/
 [sbpricing]: https://azure.microsoft.com/pricing/details/service-bus/
-[install-azure-cli]: /cli/azure/install-azure-cli/
+[install-azure-cli]: /cli/azure/install-azure-cli/