Domain on physical server and exchange on virtual machine
I am interested in running a 2016 windows domain controller on a physical server and then having an exchange server 2016 on a virtual machine on the same physical server, are there any issues with this?
I don't feel this has been stressed appropriately. You SHOULD NOT run ANYTHING on the physical server OTHER THAN Hyper-V. Your license gives you two VMs on the physical box - install Windows and setup Hyper-V on the host, then install TWO VMs, one as a DC and one as the Exchange Server.