MSIP_Label Owner information

Copper Contributor

Is it possible to hide msip_labels owner information in email message header?


In my case, if the email is sent from a shared mailbox I do not want that receiver could see in the plain text who labeled the email.


AIP classic client - current version
MS Outlook 2016



"_Owner=UPN" is not added when using the Unified Labeling client or Built-in Office 365 labeling capability.

1 Reply

@kolgoff Were you able to find a workaround. we have a similar requirement.