I get a ton of emails, including a lot of "FYI" emails and solicitations from outside vendors. SaneBox transparently filters my Inbox, sending CC'd emails, emails from unknown individuals, and newsletters into separate folders for me to process later. The only things that hit my Inbox are things I need to read now. Everything else gets processed once or twice a day. The best part is that I hardly know it's there. SaneBox quietly does its filtering without much setup required. To train, I simply drag an email into the folder where I want it, and the AI does the rest. I don't miss any important email now, I am able to successfully practice "Inbox Zero", and I save a few hours a week, which is well worth the investment!