I have a customer that needs to decommission their Exchange environment. The impact of this is that I need to disconnect their integration with Unity 7x for UM and move Exchange on-box in a VM only configuration. <br><br>Has anyone had any experience of this type of downgrade and have an idea of what would be the process and pitfalls? I expect it requires a backup and rebuild with Exchange on box?<br>
<br>Any help would be really appreciated.<br>