Managing google collaborative inboxes

I setup a couple of collaborative inboxes for a google account, like mail@domain support@domain and so forth and I’d like to use them within erpnext. The point is that I can’t figure the right setup in order to make this work.

Right now the first alias in the list will always trigger no matter what, because all google groups point to the same email account. But I don’t want to activate a bunch of real new accounts just to be able to do that. I thought collaborative mailboxes are made just to separate these concerns and I’m wondering how to make them work correctly with erpnext.

Fixed by simply unsetting a default inbox.