kettle/utl/smtp.go

package utl

import (
	"gopkg.in/gomail.v2"
)

type Smtp struct {
	Host string
	Port int
	Username, Password string
	Alias string
}

func (self *Smtp) Send(to []string, subject, body string) error {
	m := gomail.NewMessage(/* gomail.SetEncoding(gomail.Base64) */)
	m.SetHeader("From", m.FormatAddress(self.Username, self.Alias))
	m.SetHeader("To", to...)
	m.SetHeader("Subject", subject)
	m.SetHeader("text/html", body)
	//m.Attach("/tmp/foo.txt",
	//	gomail.Rename("foo.txt"),
	//	gomail.SetHeader(map[string][]string{
	//		"Content-Disposition": []string{
	//			fmt.Sprintf(`attachment; filename="%s"`, mime.QEncoding.Encode("UTF-8", name)),
	//		},
	//	}),
	//)
	d := gomail.NewDialer(self.Host, self.Port, self.Username, self.Password)
	return d.DialAndSend(m)
}