func main() {
csv, err := csv4g.New("./email.csv", ',', Test{}, 1)
if err != nil {
fmt.Errorf("Error %v\n", err)
return
}
for i := 0; i < csv.LineLen; i++ {
tt := &Test{}
err = csv.Parse(tt)
if err != nil {
fmt.Printf("Error on parse %v\n", err)
return
}
fmt.Println(tt)
fmt.Printf("email:%s\n", tt.Email)
}
}
func main() {
user := "******"
password := "******"
host := "smtp.qq.net:25"
subject := "qq"
body := `
<html>
<body>
<p>hello world</p>
</body>
</html>
`
csv, err := csv4g.New("./email.csv", ',', Test{}, 1)
if err != nil {
fmt.Errorf("Error %v\n", err)
return
}
for i := 0; i < csv.LineLen; i++ {
tt := &Test{}
err = csv.Parse(tt)
if err != nil {
fmt.Printf("Error on parse %v\n", err)
return
}
fmt.Println(tt)
fmt.Printf("send email to %s", tt.Email)
to := tt.Email
err := SendMail(user, password, host, to, subject, body, "html")
if err != nil {
fmt.Println("send mail error!")
fmt.Println(err)
} else {
fmt.Println("send mail success!")
}
// timersleep := time.NewTimer(time.Second * 3)
// //此处在等待channel中的信号，执行此段代码时会阻塞三秒
// <-timersleep.C
// fmt.Println("3s expired")
}
}
func main() {
from := mail.Address{"qq", "*****@*****.**"}
// Connect to the SMTP Server
servername := "smtp.qq.net:465"
host, _, _ := net.SplitHostPort(servername)
auth := smtp.PlainAuth("", "*****@*****.**", "user-password", host)
// TLS config
tlsconfig := &tls.Config{
InsecureSkipVerify: true,
ServerName: host,
}
csv, err := csv4g.New("./email.csv", ',', Test{}, 1)
if err != nil {
fmt.Errorf("Error %v\n", err)
return
}
for i := 0; i < csv.LineLen; i++ {
tt := &Test{}
err = csv.Parse(tt)
if err != nil {
fmt.Printf("Error on parse %v\n", err)
return
}
to := mail.Address{"", tt.Email}
subj := "qq"
body := `
QQ
`
fmt.Println(tt)
fmt.Printf("send email to %s\n", to.Address)
// Setup headers
headers := make(map[string]string)
headers["From"] = from.String()
headers["To"] = to.String()
headers["Subject"] = subj
headers["Content-Type"] = "text/plain; charset=UTF-8"
// Setup message
message := ""
for k, v := range headers {
message += fmt.Sprintf("%s: %s\r\n", k, v)
}
message += "\r\n" + body
// Here is the key, you need to call tls.Dial instead of smtp.Dial
// for smtp servers running on 465 that require an ssl connection
// from the very beginning (no starttls)
conn, err := tls.Dial("tcp", servername, tlsconfig)
if err != nil {
log.Panic(err)
}
c, err := smtp.NewClient(conn, host)
if err != nil {
log.Panic(err)
}
// Auth
if err = c.Auth(auth); err != nil {
log.Panic(err)
}
// To && From
if err = c.Mail(from.Address); err != nil {
log.Panic(err)
}
if err = c.Rcpt(to.Address); err != nil {
log.Panic(err)
}
// Data
w, err := c.Data()
if err != nil {
log.Panic(err)
}
_, err = w.Write([]byte(message))
if err != nil {
log.Panic(err)
}
err = w.Close()
if err != nil {
log.Panic(err)
}
c.Quit()
}
}