OWA displays junk operations even if junk mail reporting is disabled

Applies To
Exchange Server 2019

Symptoms

The Report Junk button is displayed in Outlook on the Web (OAW), even after you set the JunkEmailEnabled or ReportJunkEmailEnabled parameter to False by using the Set-OwaMailboxPolicy cmdlet.

Resolution

To fix this issue, install the following cumulative update:

Cumulative Update 14 for Exchange Server 2019 or a later cumulative update for Exchange Server 2019