Send Mail with Go

SendMailGoLang.go

package main

import (
	"log"
	"net/smtp"
)

var (
	from       = "[email protected]"
	msg        = []byte("TEST VM STOP")
	recipients = []string{"[email protected]"}
)

func main() {
	// hostname is used by PlainAuth to validate the TLS certificate.
	hostname := "smtp.domain.com"
	auth := smtp.PlainAuth("", "Domain\\user", "password", hostname)

	err := smtp.SendMail(hostname+":25", auth, from, recipients, msg)
	if err != nil {
		log.Fatal(err)
	}
}