Outlook AADSTS50058: A silent sign-in request was sent but no user is signed in The cookies used to represent the user's session were not sent in the request to Azure AD This can happen if the user is using Internet Explorer or Edge, and the web app sending the silent sign-in request is in different IE security zone than the Azure AD endpoint (login microsoftonline com)
Microsoft Places - Outlook Microsoft Places is a feature in Outlook designed to enhance collaboration and productivity by providing location-based services and tools for users