{% if helpers.exists('OPNsense.postfix.general.enabled') and OPNsense.postfix.general.enabled == '1' %}
{%   if helpers.exists('OPNsense.postfix.sendercanonical.sendercanonicals.sendercanonical') %}
{%     for sendercanonical in helpers.toList('OPNsense.postfix.sendercanonical.sendercanonicals.sendercanonical') %}
{%       if sendercanonical.enabled == '1' %}
{{ sendercanonical.from }} {{ sendercanonical.to }}
{%       endif %}
{%     endfor %}
{%   endif %}
{% endif %}
