An organization has provisioned all of their employees in Google Workspace and pointed their MX records to Google. They want to configure email for some users to be delivered in Gmail, while email for other users is delivered to a legacy mail system. What should they do?
- Set up split delivery in their legacy mail system and forward all Google Workspace user mail to aspmx.l.google.com
- Create a Google Group for all legacy mail system users and place the group in an organizational unit that has a “Default Routing” setting to the legacy mail system.
- Add legacy mail system users to an organizational unit and configure a Routing setting to direct mail to the legacy system.
- Place all legacy users in an organizational unit and configure the outbound gateway to the IP address of the legacy mail system.