I don't know if it is a problem with their system, but it has been an issue numerous times with other systems for me. I don't see how their system would solve

I don't know if it is a problem with their system, but it has been an issue numerous times with other systems for me. I don't see how their system would solve the issue that occurs with this system: "inputting your email address and then pressing an ubsubscribe button" If I have to input my email address, I have to determine which email address I have to input.