[subject:Update in your «{title}» subscription list]
Hello,
{nickname}.
An update has been made on your subscription list «<a
href="{list_url}">{title}</a>»: {subjects}.
--
Best
regards, {site}
<small>We sent this letter because you signed up for
the «{title}» list. To no longer receive such messages, <a
href="{unsubscribe_url}">discard them
here</a>.</small>
<small>This letter is sent
automatically, please do not reply</small>