I signed up for firefox relay and used an alias to open an account. I now want to delete this alias as I am now getting spam emails into my normal account. However I forgot my password and had to do a password reset. Now when I enter Relay it does not give me the option to delete the original created alias address. It only gives me the option to create more alias addresses. How do I find and delete the original alias address so I can stop the spam arriving in my normal mail. Or when you reset the relay account does it automatically delete any create alias addresses.