AD Passthrough Auth - user login

[gshaw]

Is anyone on here running Azure AD Connect with Passthrough Auth configured? We're looking to move off our Federated Identity service and go to Passthrough auth but need to check a few scenarios...

 

1. if a user has "must change password at next logon" set in AD and logs in externally will this setting be honoured and handled neatly by the Azure AD sign in process?
   
2. does Seamless SSO work with SharePoint sites? I know it doesn't with the Office 365 portal but our Intranet sits on SharePoint Online and that definitely needs to stay seamless SSO