@staticmethod
    def make_email_config(assunto, email):
        empresa = ModelParametros.get_instance()
        return EmailMultiAlternatives(
            connection=get_connection(
                host=empresa.serveremail_host,
                port=empresa.serveremail_port,
                username=empresa.serveremail_user,
                password=empresa.serveremail_password,
                fail_silently=False
            ),
            from_email=empresa.email_rh,
            to=[email],
            subject=assunto
        )

    @staticmethod
    def enviar_email(assunto, email_destino, mensagem_html, tipo='text/html'):
        email = ModelParametros.make_email_config(assunto, email)
        email.attach_alternative(mensagem_html, tipo)
        email.send(fail_silently=False)

ModelParametros.enviar_email("Nova senha GCAWEB", email, mensagem_html)