Policies can be specified using the [Group Policy templates on Windows](https://github.com/mozilla/policy-templates/tree/master/windows), [Intune on Windows](https://support.mozilla.org/kb/managing-firefox-intune), [configuration profiles on macOS](https://github.com/mozilla/policy-templates/tree/master/mac), or by creating a file called `policies.json`. On Windows, create a directory called `distribution` where the EXE is located and place the file there. On Mac, the file goes into `Firefox.app/Contents/Resources/distribution`. On Linux, the file goes into `firefox/distribution`, where `firefox` is the installation directory for firefox, which varies by distribution or you can specify system-wide policy by placing the file in `/etc/firefox/policies`.
+Unfortunately, JSON files do not support comments, but you can add extra entries to the JSON to use as comments. You will see an error in about:policies, but the policies will still work properly. For example:
+
+```
+{
+ "policies": {
+ "Authentication": {
+ "SPNEGO": ["mydomain.com", "https://myotherdomain.com"]
+ }
+ "Authentication_Comment": "These domains are required for us"
+ }
+}
+```
+
| Policy Name | Description
| --- | --- |
| **[`3rdparty`](#3rdparty)** | Set policies that WebExtensions can access via chrome.storage.managed.
Software\Policies\Mozilla\Firefox\Proxy\UseProxyForDNS = 0x1 | 0x0
```
#### Windows (Intune)
+**Note**
+These setttings were moved to a category to make them easier to configure via Intune.
+
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~ProxySettings/Proxy_Locked
+```
+Value (string):
+```
+<enabled/> or <disabled/>
+```
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~ProxySettings/Proxy_ConnectionType
+```
+Value (string):
+```
+<enabled/>
+<data id="Proxy_ConnectionType" value="none | system | manual | autoDetect | autoConfig"/>
+```
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~ProxySettings/Proxy_HTTPProxy
+```
+Value (string):
+```
+<enabled/>
+<data id="Proxy_HTTPProxy" value="httpproxy.example.com"/>
+```
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~ProxySettings/Proxy_UseHTTPProxyForAllProtocols
+```
+Value (string):
+```
+<enabled/> or <disabled/>
+```
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~ProxySettings/Proxy_SSLProxy
+```
+Value (string):
+```
+<enabled/>
+<data id="Proxy_SSLProxy" value="sslproxy.example.com"/>
+```
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~ProxySettings/Proxy_SOCKSProxy
+```
+Value (string):
+```
+<enabled/>
+<data id="Proxy_SOCKSProxy" value="socksproxy.example.com"/>
+<data id="Proxy_SOCKSVersion" value="4 | 5"/>
+```
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~ProxySettings/Proxy_AutoConfigURL
+```
+Value (string):
+```
+<enabled/>
+<data id="Proxy_AutoConfigURL" value="URL_TO_AUTOCONFIG"/>
+```
OMA-URI:
```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~ProxySettings/Proxy_Passthrough
+```
+Value (string):
+```
+<enabled/>
+<data id="Proxy_Passthrough" value="<local>"/>
+```
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~ProxySettings/Proxy_AutoLogin
+```
+Value (string):
+```
+<enabled/> or <disabled/>
+```
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~ProxySettings/Proxy_UseProxyForDNS
+```
+Value (string):
+```
+<enabled/> or <disabled/>
+```
+OMA-URI (Old way):
+```
./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/Proxy
```
Value (string):
<enabled/>
<data id="ProxyLocked" value="true | false"/>
<data id="ConnectionType" value="none | system | manual | autoDetect | autoConfig"/>
-<data id="HTTPProxy" value="https://httpproxy.example.com"/>
+<data id="HTTPProxy" value="httpproxy.example.com"/>
<data id="UseHTTPProxyForAllProtocols" value="true | false"/>
-<data id="SSLProxy" value="https://sslproxy.example.com"/>
-<data id="FTPProxy" value="https://ftpproxy.example.com"/>
-<data id="SOCKSProxy" value="https://socksproxy.example.com"/>
+<data id="SSLProxy" value="sslproxy.example.com"/>
+<data id="FTPProxy" value="ftpproxy.example.com"/>
+<data id="SOCKSProxy" value="socksproxy.example.com"/>
<data id="SOCKSVersion" value="4 | 5"/>
<data id="AutoConfigURL" value="URL_TO_AUTOCONFIG"/>
<data id="Passthrough" value="<local>"/>