Thanks! I am going to try this. But I am worried that, in this way I need to contact the sender every time one sign-up my email to newsletter. I was hoping fro

Thanks! I am going to try this. But I am worried that, in this way I need to contact the sender every time one sign-up my email to newsletter. I was hoping from Google side they can solve this issue once for all. (Spams waste resources of Gmail as well)