慕码人2483693
我建议您使用我的库Gomail:package mainimport "gopkg.in/gomail.v2"func main() { m := gomail.NewMessage() m.SetHeader("From", "from@example.com") m.SetHeader("To", "to@example.com") m.SetHeader("Subject", "Hello!") m.SetBody("text/plain", "What's up?") d := gomail.NewPlainDialer("smtp.example.com", 587, "user", "123456") if err := d.DialAndSend(m); err != nil { panic(err) }}