On Demand Migraiton (ODM) Public folder Discovery Job Failed Error:The SMTP address has no mailbox associated with it.
原因
Azure AD administrative accounts missing mailbox.
解决办法
Azure AD administrative accounts should have a mailbox with valid Microsoft Exchange Online license. Service account also should be given Owner permission at root level on Target Public folder.
其他信息
Target Azure AD administrative account has Owner permission to the target public folder root.