gistfile1.go

func mail(msg ...interface{}) {
    str := "Subject: " + Config.GMail.Subject + "\r\n\r\n" + fmt.Sprint(msg)
    smtp.SendMail("smtp.gmail.com:587",
        smtp.PlainAuth("", Config.GMail.User, Config.GMail.Password, "smtp.gmail.com"),
        Config.GMail.From,
        []string{Config.GMail.To},
        []byte(str))
}