ck if the given UPN or AAD user id (both case-insensitive) is allowed to sign in.</div>
  
  </td></tr>


	 
    <tr class="alt-color api apilevel-" >
        <td class="jd-typecol">
            
            
            
            static
            
            void
        </td>
        <td class="jd-linkcol" width="100%">
        <span class="sympad"><a href="../../../../../../com/microsoft/intune/mam/client/app/AllowedAccounts.html#listenForChanges(com.microsoft.intune.mam.client.app.AllowedAccountsL