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package main

import (
	"flag"
	"net/smtp"

	"github.com/Sirupsen/logrus"
)

var (
	to      = flag.String("to", "***********@gmail.com", "To")
	subject = flag.String("s", "?", "Subject")
	message = flag.String("m", "Hello there!", "Message")
)

func main() {
	flag.Parse()

	send(*message)
}

func send(body string) {
	from := "*@gmail.com"
	pass := "******************"

	auth := smtp.PlainAuth(*subject, from, pass, "smtp.gmail.com")

	msg := []byte("To: " + *to + "\r\n" +
		"Subject: " + *subject + "\r\n" +
		"\r\n" +
		*message + "\r\n")

	err := smtp.SendMail("smtp.gmail.com:587",
		auth, from, []string{*to}, []byte(msg))

	if err != nil {
		logrus.Printf("smtp error: %s", err)
		return
	}

	logrus.Print("Mail sent!")
}