I’ll get some issues when I try to migrate our own on-prem exchange 2013 to O365.
We’ve got an Exchange 2013 on the same VM like our domain controller. Also I want to use Azure AD Connect to sync all settings, attributes
and informations (like distribution lists, contacts, profile information etc).
I configured the AAD already successful and got all information in my O365 enviroment.
The issue is when we’ll remove/uninstall the on-prem exchange that we’ll loss some attributs like proxyadresses, mailnickname etc.
Do you have any idea how we can migrate our enviroment and using Azure AD-Connector?