Configuration policy for files attached for Microsoft Edge for Business Data Loss Prevention Connectors
Verified with Microsoft Edge 152.0.4191.53 — updated on September 2, 2026
Supported on: Microsoft Edge version 137, Windows 7 or later
Path in the GPO console
Computer Configuration\Administrative Templates\Microsoft Edge User Configuration\Administrative Templates\Microsoft Edge Description
Specifies the list of Microsoft Edge for Business Data Loss Prevention Connectors service settings that apply when users attach files in Microsoft Edge. Connector Fields 1. url_list, tags, enable, disable These fields determine whether the connector sends data for analysis when content is entered on a specific page, and which tags to include in the analysis request. A tag associated with an enable pattern is included in the request if the page URL matches the pattern—unless a corresponding disable pattern also matches. Analysis is triggered if at least one tag is included in the request. 2. service_provider Identifies the analysis service provider the configuration applies to. 3. block_until_verdict If set to 1, Microsoft Edge waits for a response from the analysis service before giving the page access to the data. Any other integer value allows the page to access the data immediately. 4. default_action If set to block, Microsoft Edge denies page access to the data if an error occurs while contacting the analysis service. Any other value permits the page to access the data. This policy requires additional setup to take effect. For configuration guidance, see https://go.microsoft.com/fwlink/?linkid=2320413. Example value: [ { "block_until_verdict": 0, "default_action": "allow", "disable": [ { "tags": [ "malware" ], "url_list": [ "*.us.com" ] } ], "enable": [ { "tags": [ "malware" ], "url_list": [ "*" ] }, { "tags": [ "dlp" ], "url_list": [ "*.them.com", "*.others.com" ] } ], "service_provider": "local_system_agent" } ]
Registry
Software\Policies\Microsoft\Edge Software\Policies\Microsoft\Edge Export Builder
BETAConfigure the state, scope and options, then generate .reg, PowerShell, Intune and SCCM outputs — or add the setting to a multi-setting collection.
These exports write the registry — this is not a managed GPO. ⓘ
Applying both scopes creates an ambiguous configuration (computer takes precedence over user). Only do this intentionally.
.reg file
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: Configuration policy for files attached for Microsoft Edge for Business Data Loss Prevention Connectors
; State: Enabled
; Scope: Computer (HKLM)
; Supported on: Microsoft Edge version 137, Windows 7 or later
[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Edge]
"OnFileAttachedEnterpriseConnector"=""More formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: Configuration policy for files attached for Microsoft Edge for Business Data Loss Prevention Connectors
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 137, Windows 7 or later
$path = 'HKLM:\Software\Policies\Microsoft\Edge'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'OnFileAttachedEnterpriseConnector' -Value '' -Type StringIntune XML
No direct Policy CSP / OMA-URI mapping for this policy. Use the Intune Remediation tab, or ingest the ADMX in Intune.Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: Configuration policy for files attached for Microsoft Edge for Business Data Loss Prevention Connectors
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 137, Windows 7 or later
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Microsoft\Edge' -Name 'OnFileAttachedEnterpriseConnector' -Expected '' -Kind String)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Configuration policy for files attached for Microsoft Edge for Business Data Loss Prevention Connectors
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 137, Windows 7 or later
$path = 'HKLM:\Software\Policies\Microsoft\Edge'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'OnFileAttachedEnterpriseConnector' -Value '' -Type StringSCCM scripts
# Exported from gporais.com
# Policy: Configuration policy for files attached for Microsoft Edge for Business Data Loss Prevention Connectors
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 137, Windows 7 or later
# SCCM Configuration Item guidance:
# Create a Configuration Item of type "Setting: Script".
# Discovery script: use the Detection script below.
# Remediation script: use the Remediation script below.
# Compliance rule: the Discovery script output equals 'Compliant'.
# === Detection script ===
# Exported from gporais.com
# Policy: Configuration policy for files attached for Microsoft Edge for Business Data Loss Prevention Connectors
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 137, Windows 7 or later
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Microsoft\Edge' -Name 'OnFileAttachedEnterpriseConnector' -Expected '' -Kind String)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Configuration policy for files attached for Microsoft Edge for Business Data Loss Prevention Connectors
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 137, Windows 7 or later
$path = 'HKLM:\Software\Policies\Microsoft\Edge'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'OnFileAttachedEnterpriseConnector' -Value '' -Type StringBuilding a multi-setting collection? Add this setting and generate combined .reg / PowerShell / GPO scripts.