Hi,
Please allow me present our scenario. On our Identity Provider (Azure AD) we store our internal user (with our verified domains) and also our customers (with his/her work domain) and a password used on other service oriented systems that we provide.
On Datacenter, we populate secondary email as the email to use, so they receive notifications on his/her preferred email account.
Migrating to cloud, how can allow to authenticate users with his/her domain and our password?
Thanks a lot,
--Hugo