//imports
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 does all the mail functionalities
class MyMailer {
private static final String SMTP_HOST_NAME = "smtp.gmail.com";
private static final String SMTP_PORT = "465";
private static final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
public void sendSSLMessage(String recipients[], String subject, String message, String from) throws MessagingException {
Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
boolean debug = false;
Properties props = new Properties();
props.put("mail.smtp.host", SMTP_HOST_NAME);
props.put("mail.debug", "false");
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");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.starttls.enable","true");
Session session = Session.getDefaultInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("xxxx@gmail.com", "xxxxx");
}
});
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);
}
}
method call:
==========
new MyMailer().sendSSLMessage(sendTo, emailSubjectTxt,emailMsgTxt, emailFromAddress);
Note : mail.jar is needed. Change your SMTP settings according to your needs. I have tried with Gmail.
