This was already posted by the way! https://news.ycombinator.com/item?id=46278421
37 karma · joined November 29, 2024
It's definitely a glitch where you can send emails/transactional emails from an unverified Google Workspace. My guess is that their are protections for google.com and google domains but they forgot to add the g.co domain, which allows unverified sending to g.co and creation of workspaces.