CmdID / PowerShell / Cmdlets / Get
Get-DlpPolicyTemplate
Use the Get-DlpPolicyTemplate cmdlet to view existing data loss prevention (DLP) policy templates that are based on transport rules (mail flow rules) in your Exchange organization. Exchange PowerShell reference
From the Exchange PowerShell reference 2 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the DLP policy template 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.