Apply the policy to all of your users

\nGet-Mailbox | Set-Mailbox –ManagedFolderMailboxPolicy 'Default Managed Folders Policy'\n

Turn on the log folder

\nset-mailboxserver -identity <server> -FolderLogForManagedFoldersEnabled $true\n

Set the log folder

\nSet-MailboxServer -Identity <server> -LogPathForManagedFolders "C:Program FilesMicrosoftExchange ServerLoggingManaged Folder Assistant"\n

Confirm it works by running a test account

\nStart-ManagedFolderAssistant –Mailbox <User>\n

Run on all of your mailboxes

\nStart-ManagedFolderAssistant