Hi,
This is an interesting problem. We currently are using Office 365 for our School. We are also trying out Google for Education. I have the domain wcss.org setup on both and the user accounts are setup with the same name. What I would like to do is to send and receive email from either of these services. for example if I receive an email at *** Email address is removed for privacy ***, it will be delivered to both the Office 365 and the Gmail account. I would like to send email from either account as well, so if I send oun email to *** Email address is removed for privacy ***, it will be delivered to both his Gmail and Office 365 account. When mr.jones replies back, it goes to mr.smith@wcss Gmail and Office 365 accounts. I believe Google calls this scheme Dual Delivery. Any ideas how this can be setup?