{% extends "base.txt.jinja2" %} {% block content %} We have detected that your domain {{ custom_domain.domain }} doesn't have the DNS MX records correctly set up. Please re-run the MX check on {{ domain_dns_url }} and update them if needed. Without the MX records correctly set up, emails sent to the {{ custom_domain.domain }}'s aliases aren't properly and reliably handled. {% endblock %}