[keycloak-user] login error email in keycloak

Hi, Using keycloak v2.5.5, when a user enters an invalid password on login (using rest api), an email is sent to him saying “A failed login attempt was detected to your account on <date> from <ip address>. If this was not you, please contact an admin.” After upgrading to keycloak v3.4.3, this email isn’t sent anymore. So my question is: is it possible to configure this email sending on login error somewhere ? Thanks. Laurent