app-MAIL-temp/templates/emails/transactional/mailbox-invalid.html

{% extends "base.html" %}

{% block content %}

  {% call text() %}
  <h1>
    Your mailbox {{ mailbox.email }} and alias {{ alias.email }} <b>cannot</b> have the same domain.
  </h1>
{% endcall %}

{% call text() %}
The alias domain should point to SimpleLogin servers so emails sent to it are forwarded by SimpleLogin.
{% endcall %}

{% call text() %}
The mailbox domain should be your "final" email address that can receive emails from SimpleLogin
and cannot point to SimpleLogin.
{% endcall %}

{% call text() %}
Please either:
<br />
<ul>
  <li>update the mailbox to a final email address on {{ mailbox_url }}</li>
  <li>remove {{ alias.email }} domain from your custom domains</li>
</ul>
{% endcall %}

{% call text() %}
Feel free reply to this email if you have any question.
<br />
Best,
<br />
SimpleLogin team.
{% endcall %}

{% endblock %}