HOD receive OutOfOffice (OOF) from OOF user when he send’s bulk email using Distribution Group.
When assistance send bulk email with "send as" permission Department head receive the email that by design of Exchange.
HOD doesn't want delegate to "send on behalf ", it has to be "send as"
End goal is to stop the OOF message for the email which is send by delegate.
We can’t use transport rule as it stop all the OOF message for Department head email.
Any advice?