AFAIK, it works with subdomains, so you can use something like employees.example.com as your domain, and capture over that.
The org I work for just makes alias's - @ourbrandmdm.com for ABM that forward to their @ourbrand.com emails.
The org I work for just makes alias's - @ourbrandmdm.com for ABM that forward to their @ourbrand.com emails.