Discussion :

[hugoclo]

Bonjour,
Depuis ce matin j'essaye d'envoyer des mail via ce code

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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import java.util.Properties;
 
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
 
public class SendMailTLS {
 
	public static void main(String[] args) {
 
		final String username = "XXXX";
		final String password = "XXXX";
 
		Properties props = new Properties();
		props.put("mail.smtp.auth", "true");
		props.put("mail.smtp.starttls.enable", "true");
		props.put("mail.smtp.host", "smtp.gmail.com");
		props.put("mail.smtp.port", "587");
 
		Session session = Session.getInstance(props,
		  new javax.mail.Authenticator() {
			protected PasswordAuthentication getPasswordAuthentication() {
				return new PasswordAuthentication(username, password);
			}
		  });
 
		try {
 
			Message message = new MimeMessage(session);
			message.setFrom(new InternetAddress("XXXX@gmail.com"));
			message.setRecipients(Message.RecipientType.TO,
				InternetAddress.parse("XXXX"));
			message.setSubject("Testing Subject");
			message.setText("Dear Mail Crawler,"
				+ "\n\n No spam to my email, please!");
 //
			Transport.send(message);
 
			System.out.println("Done");
 
		} catch (MessagingException e) {
			throw new RuntimeException(e);
		}
	}
}

et j'ai comme erreur

Exception in thread "main" java.lang.RuntimeException: javax.mail.MessagingException: Could not connect to SMTP host: gmail-smtp-in.l.google.com, port: 587, response: 421
at sendmailtls.SendMailTLS.main(SendMailTLS.java:52)
Caused by: javax.mail.MessagingException: Could not connect to SMTP host: gmail-smtp-in.l.google.com, port: 587, response: 421
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1270)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:370)
at javax.mail.Service.connect(Service.java:297)
at javax.mail.Service.connect(Service.java:156)
at javax.mail.Service.connect(Service.java:105)
at javax.mail.Transport.send0(Transport.java:168)
at javax.mail.Transport.send(Transport.java:98)
at sendmailtls.SendMailTLS.main(SendMailTLS.java:47)
Java Result: 1

[Pill_S]

Selon http://www.greenend.org.uk/rjk/tech/smtpreplies.html :

421 <domain> Service not available, closing transmission channel

Gmail est down?

[hugoclo]

C'est Avast qui bloqué.

[ayasaidi]

Bonjour,

j'ai le même problème, même si j'ai désactivé Avast et le pare-feu.

Vous pouvez m'aider

Merci

[thelvin]

Exactement le même message d'erreur à la virgule près ?

[hugoclo]

Voici ma class

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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import java.io.FileInputStream;
import java.io.IOException;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
 
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
 
/**
 *
 * @author Seb et Lae
 */
public class EnvoiTLS {
    static Properties mailServerProperties;
    static Session getMailSession;
    static MimeMessage generateMailMessage;
    static String login;
    static String Pwd;
    public  boolean generateAndSendEmail(String Aqui,String Votre_mail,String Ch_Votre_Mail) throws AddressException, MessagingException, InterruptedException {
 Properties config = new Properties();
        try {
          config.load(new FileInputStream("config.properties"));
            login = config.getProperty("login");
            Pwd = config.getProperty("pwd");
    	} catch (IOException ex) {
    		ex.printStackTrace();
        }
boolean mail_ok = false; 
try{
String host = "smtp.gmail.com";
String username = login;
String password = Pwd;
String port = "465";
 
String to = Aqui; 
String subject = "Test d'envoi automatique par Java";
String content = Votre_mail;
 
 
InternetAddress[] addresses = InternetAddress.parse(to, true);
InternetAddress fromAddress = new InternetAddress(username);
 
Properties props = new Properties();
props.put("mail.smtp.host", host);
props.put("mail.smtp.user", username);
props.put("mail.smtp.port", port);
props.put("mail.smtp.starttls.enable","true");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.debug", "true");
props.put("mail.smtp.socketFactory.port", port);
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.fallback", "false");
 
//System.out.println("creating session");
Session session = Session.getDefaultInstance(props, null);
 
//System.out.println("creating message");
MimeMessage message = new MimeMessage(session);
message.setText(content);
message.setSubject(subject);
message.setFrom(fromAddress);
message.setRecipients(Message.RecipientType.TO,addresses);
message.setHeader("Disposition-Notification-To",fromAddress.getAddress());
message.setHeader("Return-Receipt-To",fromAddress.getAddress());
FileDataSource fds = new FileDataSource(Ch_Votre_Mail);         
message.setDataHandler(new DataHandler(fds));
 
Transport transport = session.getTransport("smtp");
 
transport.connect(host, username, password);
 
transport.sendMessage(message, message.getAllRecipients());
 
transport.close();
 
mail_ok = true;
}catch(Exception et){
   mail_ok = false; 
    System.out.println(et.getMessage());
}
finally{
return mail_ok;
}
    }
 
}

Attention le parametre "Ch_Votre_Mail" correspond au chemin de la piece jointe.(Je sais j'aurai du mettre Ch_piecejointe).