how to send mail through java

Question

Hi Folks,

 

 my requirement is , how to send email through java technology .but , i have developed source code using java with Javamail API.but which is unable to connect to gmail  smtp server.you can get some idea by following different kind of code scripts.

 

I am looking forward to get response as soon as possible. 

 

Thank You,

 

Regards

Ravi Gaddam

09566168495 

 

Script #1:

 

 

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 SendEmail {

public static void main(String[] args) {

// Recipient's email ID needs to be mentioned.

String to = "[email protected]";

// Sender's email ID needs to be mentioned

String from = "[email protected]";

final String username = "[email protected]";//change accordingly

final String password = "123456";//change accordingly

// Assuming you are sending email through relay.jangosmtp.net

String host = "smtp.gmail.com";

Properties props = new Properties();

props.put("mail.smtp.user","[email protected]");

props.put("mail.smtp.host", "smtp.googlemail.com");

props.put("mail.smtp.port", "465");

props.put("mail.debug", "true");

props.put("mail.smtp.auth", "true");

props.put("mail.smtp.starttls.enable","true");

props.put("mail.smtp.EnableSSL.enable","true");

props.setProperty("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");

props.setProperty("mail.smtp.socketFactory.fallback", "false");

props.setProperty("mail.smtp.socketFactory.port", "465");

// Get the Session object.

Session session = Session.getInstance(props, new javax.mail.Authenticator() {

protected PasswordAuthentication getPasswordAuthentication() {

return new PasswordAuthentication(username, password);

} });

try {

// Create a default MimeMessage object.

Message message = new MimeMessage(session);

// Set From: header field of the header.

message.setFrom(new InternetAddress(from));

// Set To: header field of the header.

message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to));

// Set Subject: header field

message.setSubject("Testing Subject");

// Now set the actual message

message.setText("Hello, this is sample for to check send " + "email using JavaMailAPI ");

System.out.println("going to send");

// Send message

Transport.send(message);

System.out.println("Sent message successfully....");

} catch (MessagingException e) { throw new RuntimeException(e);

 

} } }

 

 

 

 

Script #2 :

 

import javax.mail.*;

import javax.mail.internet.*;

import java.util.*;

public class Mail3 {

/**

* @param args

*/

String d_email = "[email protected]",

d_password = "123456",

d_host = "smtp.googlemail.com",

d_port = "465",

m_to = "[email protected]",

m_subject = "last Test",

m_text = "Hey, this is the testing email.";

public static void main(String[] args) {

// TODO Auto-generated method stub

Mail3 test=new Mail3();

System.out.println(test.send());

}

public String send(){

Properties props = new Properties();

props.put("mail.smtp.user", d_email);

props.put("mail.smtp.host", d_host);

props.put("mail.smtp.port", d_port);

props.put("mail.smtp.starttls.enable","true");

props.put("mail.smtp.auth", "true");

props.put("mail.smtp.debug", "true");

props.put("mail.smtp.ssl.enable", "true");

props.put("mail.smtp.socketFactory.port", d_port);

props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");

props.put("mail.smtp.socketFactory.fallback", "false");

SecurityManager security = System.getSecurityManager();

try

{

Authenticator auth = new SMTPAuthenticator();

Session session = Session.getInstance(props, auth);

session.setDebug(true);

MimeMessage msg = new MimeMessage(session);

msg.setText(m_text);

msg.setSubject(m_subject);

msg.setFrom(new InternetAddress(d_email));

msg.addRecipient(Message.RecipientType.TO, new InternetAddress(m_to));

Transport.send(msg);

}

catch (Exception mex)

{

mex.printStackTrace(System.out);

return "error";

}

//System.out.println("send");

return "sent";

}

private class SMTPAuthenticator extends javax.mail.Authenticator

{

public PasswordAuthentication getPasswordAuthentication()

{

return new PasswordAuthentication(d_email, d_password);

}

}

}