Limit Site Discovery output by Domain: registry value DomainAllowListUserHKCU\Software\Microsoft\Internet Explorer\WMITelemetry

Policy ID: SiteDiscoveryDomainAllowList
Scope: Computer Configuration, User Configuration
Supported on: At least Internet Explorer 8.0
Source: Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category: Windows Components › Internet Explorer

Registry

DomainAllowList

REG_MULTI_SZUserComputer

…\Software\Microsoft\Internet Explorer\WMITelemetryHKCU\Software\Microsoft\Internet Explorer\WMITelemetry Current key
HKLM\Software\Microsoft\Internet Explorer\WMITelemetry

Enabled value: Depends on the option value
Element: Domain list
Value type: REG_MULTI_SZ
Required: true

Apply with .reg · CMD · PowerShell

UserPer-account setting

.reg

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\WMITelemetry]

; Value names and types follow the ADMX. Replace <enter value> below with your own data
; hex(2) and hex(7) data must be written as hexadecimal (UTF-16LE)
"DomainAllowList"=hex(7):<enter value>

CMD

:: Value names and types follow the ADMX. Replace <enter value> below with your own data

reg add "HKCU\Software\Microsoft\Internet Explorer\WMITelemetry" /v "DomainAllowList" /t REG_MULTI_SZ /d "<enter value>" /f

PowerShell

# Value names and types follow the ADMX. Replace <enter value> below with your own data

New-Item -Path 'HKCU:\Software\Microsoft\Internet Explorer\WMITelemetry' -Force | Out-Null
New-ItemProperty -Path 'HKCU:\Software\Microsoft\Internet Explorer\WMITelemetry' -Name 'DomainAllowList' -PropertyType MultiString -Value '<enter value>' -Force | Out-Null

ComputerMachine-wide setting

.reg

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\WMITelemetry]

; Value names and types follow the ADMX. Replace <enter value> below with your own data
; hex(2) and hex(7) data must be written as hexadecimal (UTF-16LE)
"DomainAllowList"=hex(7):<enter value>

CMD

:: Value names and types follow the ADMX. Replace <enter value> below with your own data

reg add "HKLM\Software\Microsoft\Internet Explorer\WMITelemetry" /v "DomainAllowList" /t REG_MULTI_SZ /d "<enter value>" /f

PowerShell

# Value names and types follow the ADMX. Replace <enter value> below with your own data

New-Item -Path 'HKLM:\Software\Microsoft\Internet Explorer\WMITelemetry' -Force | Out-Null
New-ItemProperty -Path 'HKLM:\Software\Microsoft\Internet Explorer\WMITelemetry' -Name 'DomainAllowList' -PropertyType MultiString -Value '<enter value>' -Force | Out-Null