JavaMail Program

/*
Author: Chittampally Vasanth Raja
*/
import java.net.Authenticator;
import java.security.Security;
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;
class GoogleTest extends Authenticator {
private static final String SMTP_HOST_NAME = "smtp.gmail.com";
private static final String SMTP_PORT = "465";
private static String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
//String[] sendTo ;
public static String emailMsgTxt;
public static String emailSubjectTxt ;
public static String emailFromAddress;
public static String[] sendTo;
public static String fromPasswd;
void sendMail(String emailMsgTxt,String emailSubjectTxt ,String emailFromAddress,String[] sendTo,String fromPasswd) throws MessagingException {
GoogleTest.emailFromAddress=emailFromAddress;
GoogleTest.emailMsgTxt=emailMsgTxt;
GoogleTest.emailSubjectTxt=emailSubjectTxt;
GoogleTest.fromPasswd=fromPasswd;
Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
new GoogleTest().sendSSLMessage(sendTo, emailSubjectTxt,
emailMsgTxt, emailFromAddress);
System.out.println("Sucessfully Sent mail to All Users");
}
public void sendSSLMessage(String recipients[], String subject,
String message, String from) throws MessagingException {
boolean debug = true;
Properties props = new Properties();
props.put("mail.smtp.host", SMTP_HOST_NAME);
props.put("mail.smtp.auth", "true");
props.put("mail.debug", "true");
props.put("mail.smtp.port", SMTP_PORT);
props.put("mail.smtp.socketFactory.port", SMTP_PORT);
props.put("mail.smtp.socketFactory.class", SSL_FACTORY);
props.put("mail.smtp.socketFactory.fallback", "false");
Session session = Session.getDefaultInstance(props,
new javax.mail.Authenticator() {
String usr=emailFromAddress;
String pass=fromPasswd;
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(""+usr,""+pass);
}
});
session.setDebug(debug);
Message msg = new MimeMessage(session);
InternetAddress addressFrom = new InternetAddress(from);
msg.setFrom(addressFrom);
InternetAddress[] addressTo = new InternetAddress[recipients.length];
for (int i = 0; i < recipients.length; i++) {
addressTo[i] = new InternetAddress(recipients[i]);
}
msg.setRecipients(Message.RecipientType.TO, addressTo);
// Setting the Subject and Content Type
msg.setSubject(subject);
msg.setContent(message, "text/plain");
Transport.send(msg);
}
}
Advertisements
  1. No comments yet.
  1. No trackbacks yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: