BYOD - finally!
After multiple requests, Kopi now supports the ability to use your own domain for forwarding mail.
BYOD allows you to avoid any kind of “lock-in” with Kopi. If you no longer want to use Kopi for your mail forwarding, you can change your DNS MX record to use a different mail service and all your mail will continue to be delivered as normal.
You can find more information and instruction on the BYOD help page