app-MAIL-temp/templates/emails/transactional/reply-error.html

{% extends "base.html" %}

{% block content %}

  {{ render_text("Hi") }}
  {% call text() %}
  Your email cannot be sent to <b>{{ contact.email }}</b> from your alias <b>{{ alias.email }}</b>.
{% endcall %}

{% call text() %}
Can you please verify <b>{{ contact.email }}</b> is a valid address?
{% endcall %}

{% call text() %}
Usually this is because the DNS record of <b>{{ contact_domain }}</b> does not exist.
{% endcall %}

{% call text() %}
You can check its DNS record on any DNS checker websites, for example https://mxtoolbox.com/SuperTool.aspx
{% endcall %}

{% call text() %}
Please let us know if you have any question.
<br />
Best,
<br />
SimpleLogin team.
{% endcall %}

{% endblock %}