Depends how it's designed. I've been doing something similar for almost a decade. If I get an email from a non-whitelisted person, they get an auto reply asking them to go through a simple hoop. Once they do that, the email lands in my inbox.

Yes, many people go through that hoop!

I can still see their emails if they don't. They site in a Quarantine folder. I used to look at it frequently to catch the occasional straggler, but I rarely do that now. I've set up an LLM to go through all my quarantined emails in the last N days, and send me an email on which of the quarantined emails probably should be viewed.

I'm OK missing out on a (very rare) good email if it means I don't have to deal with crap mass mails. And let me tell you: Life is great when you don't deal with mass mails.

ah, quarantine makes sense

i handle the overload a different way... i age everything out of my inbox one day at a time, each gets a label showing the remaining days; they start at 7 and count down. that way i only ever have 7 days of email to look at. it also makes it clear who the big offenders are... if 10% of the emails are some new marketing thing it's easy to see and unsubscribe. i do hate that there's still so much manual work involved though, i would love if marketers had to pay.

> if 10% of the emails are some new marketing thing it's easy to see and unsubscribe

I built my system because I tired of finding ways to unsubscribe.

Now I can subscribe without abandon and never worry about any of those emails coming into my inbox.

i like it in theory but there’s something in me that doesn’t want emails just discarded like that… i want to be off the list. a personal failing, i’m sure. :)

The thing you have to ask yourself is: Which do I prefer?

1. Someone puts me on a list and I have to do the work to get off.

2. They work to get me on their list, and I do virtually no work to get off the list.

I went with 2.

Do you have a writeup somewhere about how this system works?