Hello,
We are using the Azure AD Application Proxy to allow users to sign on to our on-premise SharePoint 2013 system with Azure AD credentials. Ref: https://docs.microsoft.com/en-us/azure/active-directory/saas-apps/sharepoint-on-premises-tutorial
I have noticed that when I invite an Azure AD user to a SharePoint group, their Work Email (email) user profile property is not set.
I can set it manually by using Set-SPUser, but is there a way to set it automatically via the proxy?
Update: In https://docs.microsoft.com/en-us/sharepoint/user-profile-sync it indicates that the proxy address is mapped to the work email. I have checked and the proxy address is set correctly.
Do I need to have a functioning User Profile Sync to make this work?




