Sending Email using JAVA

Sending email in java is very simple task, as you don’t have to write as much code.  Here I am going to write a code example that send email using JavaMail API via Gmail SMTP server.

In order to run this example you will need to import Mail.jar as dependency library.

import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import java.util.Properties;
import java.util.Date;

public class MailUtil
    public static void main(String [] args)
       // Set recipient email address here
       String rec[]= {""};
       try {
           sendMail("Sample Test Email", "This is Message Body...", rec);
       catch (Exception e)
    public static void sendMail(String subject, String message,
                     String [] recipients) throws Exception
              boolean debug = false;
              Properties props = new Properties();
              // Set the host SMTP address
              props.put("mail.smtp.starttls.enable", "true");
              props.put("", "");
              props.put("mail.smtp.port", "587");
              // create some properties and get the default Session
              Session session = Session.getDefaultInstance(props, null);
              // create a message
              Message msg = new MimeMessage(session);
              // Set Sender email address here
              InternetAddress addressFrom = new InternetAddress("");
              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 + "  " + new Date());
              msg.setContent("\n" + message, "text/plain");
              System.out.println("Message has been sent successfully...");
              System.out.println("Please check your inbox...");
          catch (Exception e)

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