AppUpdateURL

Change the URL for application update if you are providing Firefox updates from a custom update server.

Compatibility: Firefox 62, Firefox ESR 60.2
CCK2 Equivalent: N/A
Preferences Affected: app.update.url

Windows (GPO)

Software\Policies\Mozilla\Firefox\AppUpdateURL = "https://yoursite.com"

Windows (Intune)

OMA-URI:

./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/AppUpdateURL

Value (string):

<enabled/>
<data id="AppUpdateURL" value="https://yoursite.com"/>

macOS

<dict>
  <key>AppUpdateURL</key>
  <string>https://yoursite.com</string>
</dict>

policies.json

{
  "policies": {
    "AppUpdateURL": "https://yoursite.com"
  }
}