app-MAIL-temp/templates/emails/transactional/alias-transferred.html

{% extends "base.html" %}

{% block content %}
  {% call text() %}
    <h1>
      {{ alias.email }} has been transferred.
    </h1>
  {% endcall %}

  {% call text() %}
    Your (previously) alias {{  alias.email }} has been received by another user.
  {% endcall %}

  {% call text() %}
    Best, <br/>
    SimpleLogin Team.
  {% endcall %}

{% endblock %}