Still unable to get any subfolders to move over to ActiveSync account. When trying both the drag and drop method described by Kevind and Copy/paste we always receive an error. The error reads: "Cannot move the items. Cannnot move or copy folders. A top-level folder cannot be moved to one of its subfolders. Or you may not have appropriate permissions for the folder. To check your permission for the folder, right-click the folder, and then click Properties on the shortcut menu."
I have also tried to export and then import individual folders into the new ActiveSync account.
I found several articles with this email error and have spent hours trying to get this to work using several methods, but all attempts are unsuccessful.
Anyone have any suggestions? Apparently Outlook 365 can do this without a problem - although I have not tried this myself, they are telling my customer they can do this.
Any thoughts or suggests would be greatly appreciated before I tell my client I do not have a solution for him.