CmdID / PowerShell / Cmdlets / Get
Get-ManagedFolderMailboxPolicy
Use the Get-ManagedFolderMailboxPolicy cmdlet to return all attributes of one or more managed folder mailbox policies. Exchange PowerShell reference
From the Exchange PowerShell reference 2 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the name, distinguished name (DN), or GUID of the managed folder mailbox policy.-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.