title: Is it possible to add more than one email per user in Keycloak?
body: <p>I'm using Keycloak for Identity Brokering through Google, Microsoft, etc. But Keycloak only allows one email per user. So the user can be authenticated only through one of the social login options (Google if gmail is added as user's email address, etc.). Is there any way to include more than one email per user, or any other workaround?</p>
  
  <p><strong>EDIT: (Editing based on comments to make scenario more clear)</strong></p>
  
  <p>In my scenario, I'm using a federated user store which contains a large number of users and and I need Keycloak to access all the emails linked to a user when that user is logging in using Google,Azure,etc. because Keycloak is using the email as the unique identifier for the authentication response from the social login provider. Without having the required email as the main email, Keycloak won't allow that user to log in through social IdP</p>