microsoft 365

  1. M

    Entra SSO via OpenID throws 401

    I installed PVE 9.1.8 yesterday on a host and am now trying to set up Entra SSO with Microsoft 365. The app is authorized, has enough permissions, sign-in succeeds, and even the auth data is transmitted via the URL. For some reason I do still get the following error: Does anyone have an idea...
  2. U

    [SOLVED] Microsoft 365 (aka Office 365) Smart Host

    The outbound smart host connector from 365 to Proxmox is failing with a Relay access denied error. All of Microsoft's IP ranges have been added as trusted networks in the following configuration location: Configuration > Mail Proxy > Networks Here are their ranges...