Really need to be able to map an email that comes in from a non-Keeper contact to a client's inbox. For example, emails from their CPA, vendor, an employee of the client, etc. etc. Even if we were to add all the possibilities (which is completely unreasonable) as contacts, when someone new -- and so not already a contact -- emails, we don't have a way to add that email to the client's inbox since they're not already a contact.