M365 Connexion Error

[tallal85]

Hi,

I have an error when i click to generate the token from the beacon to make a connection with M365, although I have configured everything.

Attached the screenshot.

Regards,

Othmane

[kclausen]

It looks like your Firewall/Proxy Server rules are blocking the following URL, which is needed to log into the Office 365 Portal during the authentication process:

https://aadcdn.msauth.net

Please refer to the following:

https://www.hametbenoit.info/2018/11/16/office-365-azure-new-cdns-are-going-to-be-used-for-authentication/#.X2S5y2hKiUk

[tallal85]

Thank you for your response.

The flows between the beacon and the proxy are open.
Attached the 2 screenshots which show that the flows are open.

Regards,

Othmane TALLAL