{% block subject %} {%- autoescape false -%} {{ 'registration.email.subject'|trans({'%username%': user.username, '%confirmationUrl%': confirmationUrl}) }} {%- endautoescape -%} {% endblock %} {% block body_text %} {% autoescape false %} {{ 'registration.email.message'|trans({'%username%': user.username, '%confirmationUrl%': confirmationUrl}) }} {% endautoescape %} {% endblock %} {% block body_html %}{% endblock %}