We’ve recently picked up this work again and apologize for the lack of updates.
The approach we previously pursued did not work well and we’re re-pivoting to a different solution that will enable custom domains to be easier to set up and manage.
We hope to have this ready for a public preview late-2020 or early-2021.
An error occurred while saving the commentBrian Brewder commented
This feature is growing in importance as users learn how to avoid Internet scams by checking the domain. Also, complex, unique passwords are difficult to use without a password manager, which could get confused if the user has multiple sites they interact with all using this service.
It's difficult for us to base our login experience around a product that could result in a reduction of sales. There's already enough friction with login without the user worrying about being scammed as well.