materio-d8/web/themes/custom/materiotheme/templates/email.html.twig

{#
/**
 * @file
 * Default theme implementation for Symfony Email.
 *
 * Variables:
 * - body: Email body content.
 *
 * @see template_preprocess_email()
 *
 * @ingroup themeable
 */
#}

{{ body }}