Greetings, through the Azure Management web interface I've been attempting to add ports to the Endpoint definitions for a virtual machine. The example here was SMTP (port 25) but receiving the same error on any endpoint definition creation.
Virtual Machines > %VMNAME% > Endpoints > Add > Select SMTP from dropdown (confirm port 25)
Error: Failed to add endpoint SMTP to virtual machine %VMNAME%.
Details: The server encountered an internal error. Please retry the request.
Retried several times over the past few days, no difference.