App to clean up email inbox and filter incoming mail - game changer!

I use Clean Email. There are several similar apps. It’s a little complicated at first. It’s like a remote control center for your emails. Once you get the hang of it it’s intuitive and saves you lots of time. If I would start again I would first try a secondary email address (I have two private email addresses, both from the very beginning of email, when it felt sophisticated and exciting to receive them…). I love that you can unsubscribe very quickly and create rules for newsletters to go to a “read later“ folder. It screens new senders and labels mail in which you are cc-ed. I hope that helps.