DNS Options in Windows EBS
Applies To: Windows Essential Business Server
There are two supported DNS options for Windows EBS:
Set up as a new domain. Your Windows EBS Management Server is set as the preferred DNS server, and your Windows EBS Messaging Server is set as the alternate DNS server.
Joined to an existing domain. Your existing DNS server is set as the preferred DNS server, and your Windows EBS Management Server is set as the alternate DNS server. These addresses are populated in the Installation Wizard; however, you can change them to point to different DNS servers.