diff --git a/windows/security/threat-protection/windows-defender-atp/configure-proxy-internet-windows-defender-advanced-threat-protection.md b/windows/security/threat-protection/windows-defender-atp/configure-proxy-internet-windows-defender-advanced-threat-protection.md
index a0893744f1..4456ba11e8 100644
--- a/windows/security/threat-protection/windows-defender-atp/configure-proxy-internet-windows-defender-advanced-threat-protection.md
+++ b/windows/security/threat-protection/windows-defender-atp/configure-proxy-internet-windows-defender-advanced-threat-protection.md
@@ -86,15 +86,15 @@ For example: netsh winhttp set proxy 10.0.0.6:8080
## Enable access to Windows Defender ATP service URLs in the proxy server
If a proxy or firewall is blocking all traffic by default and allowing only specific domains through or HTTPS scanning (SSL inspection) is enabled, make sure that the following URLs are white-listed to permit communication with Windows Defender ATP service in port 80 and 443:
->![NOTE]
+>[!NOTE]
> URLs that include v20 in them are only needed if you have Windows 10, version 1803 or later machines. For example, ```us-v20.events.data.microsoft.com``` is only needed if the machine is on Windows 10, version 1803 or later.
Service location | Microsoft.com DNS record
:---|:---
Common URLs for all locations | ```*.blob.core.windows.net```
```crl.microsoft.com```
```ctldl.windowsupdate.com```
```events.data.microsoft.com```
-US | ```us.vortex-win.data.microsoft.com```
```us-v20.events.data.microsoft.com```
```winatp-gw-cus.microsoft.com```
```winatp-gw-eus.microsoft.com```
-Europe | ```eu.vortex-win.data.microsoft.com```
```eu-v20.events.data.microsoft.com```
```winatp-gw-neu.microsoft.com```
```winatp-gw-weu.microsoft.com```
-UK | ```uk.vortex-win.data.microsoft.com```
```uk-v20.events.data.microsoft.com```
```winatp-gw-uks.microsoft.com```
```winatp-gw-ukw.microsoft.com```
+European Union | ```eu.vortex-win.data.microsoft.com```
```eu-v20.events.data.microsoft.com```
```winatp-gw-neu.microsoft.com```
```winatp-gw-weu.microsoft.com```
+United Kingdom | ```uk.vortex-win.data.microsoft.com```
```uk-v20.events.data.microsoft.com```
```winatp-gw-uks.microsoft.com```
```winatp-gw-ukw.microsoft.com```
+United States | ```us.vortex-win.data.microsoft.com```
```us-v20.events.data.microsoft.com```
```winatp-gw-cus.microsoft.com```
```winatp-gw-eus.microsoft.com```
If a proxy or firewall is blocking anonymous traffic, as Windows Defender ATP sensor is connecting from system context, make sure anonymous traffic is permitted in the above listed URLs.