Ask HN: Does Whitelist Only Email Exist
Everyone I'm talking to is doing AI outreach. And spam is certainly becoming more obnoxious. On my phone, I have already moved to only receiving calls from numbers in my phone. Do we think email is going to go the same way? Hotmail is blocking my university adresses, unless the reciver has send an email to that exact adress before. There is no bounce, the email just dissapears.