Commands › Exchange Online

Remove-DlpPolicy

Exchange Online ExchangeOnlineManagement Remove-*

**Note**: This cmdlet is retired from the cloud-based service. For more information, see this blog post. Use the Remove-DlpCompliancePolicy and Remove-DlpComplianceRule cmdlets instead. This cmdlet is functional only in on-premises Exchange. Use the Remove-DlpPolicy cmdlet to remove existing data loss prevention (DLP) policies that are based on transport rules (mail flow rules) from your organization.

Quick start script

# Remove-DlpPolicy — quick start (serv365.ai)
# 1. Connect (app-only shown; interactive: omit the certificate parameters)
Connect-ExchangeOnline -CertificateThumbprint $thumb -AppId $appId -Organization $org

# 2. Capture the current state first — you cannot roll back what you never recorded
$before = Get-DlpPolicy
$before | Format-List

# 3. Make the change (dry run first)
Remove-DlpPolicy -Identity <DlpPolicyIdParameter> -WhatIf
Remove-DlpPolicy -Identity <DlpPolicyIdParameter>

# 4. Verify and diff
$after = Get-DlpPolicy
Compare-Object ($before | Out-String) ($after | Out-String)

Syntax

Remove-DlpPolicy [-Identity] <DlpPolicyIdParameter>
 [-Confirm]
 [-DomainController <Fqdn>]
 [-WhatIf]
 [<CommonParameters>]

Parameters (4)

Parameter	Type	Required	What it controls
-Identity	DlpPolicyIdParameter	yes	The Identity parameter specifies the DLP policy that you want to remove. You can use any value that uniquely identifies the policy. For example:
-Confirm	SwitchParameter		The Confirm switch specifies whether to show or hide the confirmation prompt. How this switch affects the cmdlet depends on whether the cmdlet requires confirmation before proceeding.
-DomainController	Fqdn		The DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory. You identify the domain controller by its fully qualified domain name...
-WhatIf	SwitchParameter		The WhatIf switch shows what the command does without making any changes. You don't need to specify a value with this switch.

Reference facts derived from Microsoft documentation, © Microsoft, licensed CC BY 4.0; restructured with original guidance by serv365.ai.