eDiscovery for Exchange Online Data at Rest

  • It is not possible to search for sensitive information types when selecting Exchange Online mailboxes as the data source , Office 365 User Voice REQUEST
  • It is possible to search for the items specified in this Microsoft ARTICLE and via KeyWord

The screen shot below is from an Office365 E5 Advanced eDiscovery query that shows these types of searches are not supported

LETS HOPE MICROSOFT RESOLVE THIS ONE!