gistfile1.txt

	// TLS config, do not set InsecureSkipVerify to true in production
	// since it will accept all certificates
	config := &tls.Config{
		InsecureSkipVerify: false,
		ServerName:         host,
	}

	c, err := smtp.Dial(server)
	if err != nil {
		log.Fatal(err)
	}

	if err := c.StartTLS(config); err != nil {
		log.Fatal(err)
	}

	if err := c.Auth(auth); err != nil {
		log.Fatal(err)
	}

	if err := c.Mail(from.Address); err != nil {
		log.Fatal(err)
	}

	if err = c.Rcpt(to.Address); err != nil {
		log.Fatal(err)
	}

	w, err := c.Data()
	if err != nil {
		log.Fatal(err)
	}

	if _, err = w.Write([]byte(message)); err != nil {
		log.Fatal("SMTP Write", err)
	}

	ret := c.Quit()
	log.Println("Quit Message:", ret)