Junk email reports sharing

Hi,

I'm trying to change the default of the Junk email reporting in OWA 2016 for all users to:

- Never send reports with MS

- Never share reports with MS

After a bit or research, I found the following property in the OWAVirtualdirectory

ReportJunkEmailEnabled   : True

According to MS, Setting this to False will result in disabling OWA users from using the reporting junk emails to the exchange server it self OWA virtual directory configuration

Any help in this direction is much appreciated