email_confirmer-8.x-1.x-dev/email_confirmer_user/config/install/email_confirmer_user.settings.yml

user_email_change:
  enabled: true
  notify_current: true
  consider_existent: true
  limit_user_realm: false
user_login:
  sync_core_confirmation: true
  sync_core_onetimeloginlinks: true