In the spam protection settings, you can choose a protection level of off, standard, aggressive or custom. I choose custom. Then, I send everything with a scor

In the spam protection settings, you can choose a protection level of off, standard, aggressive or custom. I choose custom. Then, I send everything with a score of 5 or more to spam. I don't delete any spam. And I mark it all as read. That cuts down on spam drastically in my inbox while still retaining it all in the spam folder should any legit email end up there.