/^\s*Received:/                         IGNORE
/^\s*X-Enigmail:/                       IGNORE
/^\s*X-Mailer:/                         IGNORE
/^\s*X-Originating-IP:/                 IGNORE
/^\s*X-PHP-Originating-Script:/         IGNORE
/^\s*X-Forward:/                        IGNORE
/^\s*User-Agent:/                       IGNORE
/^\s*Organization:/                     IGNORE

/^\s*(Mime-Version:\s*[0-9\.]+)\s.+/    REPLACE $1

{% for domain in mail_server.domains -%}
/^\s*From:.*@{{ domain | regex_escape() }}/           PREPEND BIMI-Selector: v=BIMI1; s=default;
{% endfor -%}