CmdID / PowerShell / Cmdlets / Get
Get-QuarantinePolicy
Use the Get-QuarantinePolicy cmdlet to view quarantine policies in your cloud-based organization. Exchange PowerShell reference
From the Exchange PowerShell reference 2 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the quarantine policy you want to view.-QuarantinePolicyTypeThe QuarantinePolicyType parameter filters the results by the specified quarantine policy type.