With the decision by Google to remove Legacy free G-Suite accounts, many MXroute clients have been asking about utilizing Split Delivery.
MXroute’s official stance can be found here in this article:
However, in spite of not having MXroute’s blessing a couple of users have discussed this at length on the chat.mxroute.com Matrix chat. I will post images of those chats, for you to decipher. Best of luck.