Shared Domain for Live@edu
You've chosen to share a domain name with your on-premises messaging system. Use this option to let both on-premises users and Outlook Live users share the same domain suffix in their e-mail address. In this scenario, you have to configure a forwarding solution to make sure that e-mail is relayed for delivery in the correct environment.Answer a few questions about your current on-premises infrastructure and how you want to create and authenticate Outlook Live accounts, and we'll generate a deployment guide that's right for you.