CmdID / PowerShell / Cmdlets / Get
Get-MessageClassification
Use the Get-MessageClassification cmdlet to view existing message classifications in your organization. Exchange PowerShell reference
From the Exchange PowerShell reference 3 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the message classification that you want to view.-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.-IncludeLocalesThe IncludeLocales switch specifies whether to return message classification locale information in the results.