diff --git a/windows/security/threat-protection/microsoft-defender-atp/linux-support-connectivity.md b/windows/security/threat-protection/microsoft-defender-atp/linux-support-connectivity.md
index 74db615cdb..6c3ebda4cd 100644
--- a/windows/security/threat-protection/microsoft-defender-atp/linux-support-connectivity.md
+++ b/windows/security/threat-protection/microsoft-defender-atp/linux-support-connectivity.md
@@ -24,7 +24,6 @@ ms.topic: conceptual
 
 [!INCLUDE [Microsoft 365 Defender rebranding](../../includes/microsoft-defender.md)]
 
-
 **Applies to:**
 
 - [Microsoft Defender for Endpoint for Linux](microsoft-defender-atp-linux.md)
@@ -37,8 +36,29 @@ To test if Defender for Endpoint for Linux can communicate to the cloud with the
 mdatp connectivity test
 ```
 
+expected output:
+
+```output
+Testing connection with https://cdn.x.cp.wd.microsoft.com/ping ... [OK]
+Testing connection with https://eu-cdn.x.cp.wd.microsoft.com/ping ... [OK]
+Testing connection with https://wu-cdn.x.cp.wd.microsoft.com/ping ... [OK]
+Testing connection with https://x.cp.wd.microsoft.com/api/report ... [OK]
+Testing connection with https://winatp-gw-cus.microsoft.com/test ... [OK]
+Testing connection with https://winatp-gw-eus.microsoft.com/test ... [OK]
+Testing connection with https://winatp-gw-weu.microsoft.com/test ... [OK]
+Testing connection with https://winatp-gw-neu.microsoft.com/test ... [OK]
+Testing connection with https://winatp-gw-ukw.microsoft.com/test ... [OK]
+Testing connection with https://winatp-gw-uks.microsoft.com/test ... [OK]
+Testing connection with https://eu-v20.events.data.microsoft.com/ping ... [OK]
+Testing connection with https://us-v20.events.data.microsoft.com/ping ... [OK]
+Testing connection with https://uk-v20.events.data.microsoft.com/ping ... [OK]
+Testing connection with https://v20.events.data.microsoft.com/ping ... [OK]
+```
+
 If the connectivity test fails, check if the device has Internet access and if [any of the endpoints required by the product](microsoft-defender-atp-linux.md#network-connections) are blocked by a proxy or firewall.
 
+Failures with curl error 35 or 60, indicate certificate pinning rejection. Please check if the connection is under SSL or HTTPS inspection. If so, please whitelist MDE from such inspection.
+
 ## Troubleshooting steps for environments without proxy or with transparent proxy
 
 To test that a connection is not blocked in an environment without a proxy or with a transparent proxy, run the following command in the terminal: