I have a small business client with about 10 users where their Exchange server was moved to Office 365 last year and all users synced using DirSync . They have a new single Win2012r2 file server in place and we would like to be able to either convert the users to “In Cloud” or have it sync with the new server without losing their mailboxes.
I’ve found many articles around to delete users Syncing with AD and Azure AD but not how to convert them to In Cloud.