def mail_admins(subject, message, fail_silently=False, connection=None,
                html_message=None):
    """Sends a message to the admins, as defined by the DBBACKUP_ADMINS setting."""
    if not settings.ADMINS:
        return
    mail = EmailMultiAlternatives('%s%s' % (settings.EMAIL_SUBJECT_PREFIX, subject),
                                  message, settings.SERVER_EMAIL, [a[1] for a in settings.ADMINS],
                                  connection=connection)
    if html_message:
        mail.attach_alternative(html_message, 'text/html')
    mail.send(fail_silently=fail_silently)
Sends a message to the admins, as defined by the DBBACKUP_ADMINS setting.