Send Email in Java

Today I will share how to Send Email in java programming language.

In this post I use G mail SMTP to send Email.









So now lets starts,

open Eclipse or Net bean File->New->Project (name:EmailTest). Now add new Class Name EmailTest.java with Pakage Name Email.

public static void send (String from, String to, String cc,String bcc, String subject, String text,String user_id, String pass,String host1,int port1){
     //String host = "smtp.gmail.com";
      String userid = user_id;
     String password = pass;
     System.out.println(from);
     System.out.println(to);
     System.out.println(subject);
     System.out.println(text);
     System.out.println(user_id);
     System.out.println(host1);
     System.out.println(port1);

      try
      {
      Properties props = System.getProperties();
      props.put("mail.smtp.auth", "false");
      props.put("mail.smtp.starttls.enable", "false");
      props.put("mail.smtp.host", host1);
      props.put("mail.smtp.port", port1);
      

      Session session = Session.getDefaultInstance(props, null);
      MimeMessage message = new MimeMessage(session);
      InternetAddress fromAddress = null;
      InternetAddress toAddress = null;
      InternetAddress ccAddress = null;
      InternetAddress bccAddress = null;

      if(cc!=null && cc.contains(",") )
      {
       try {
       String cc_arr[] = cc.split(",");
          InternetAddress ccAddresses[] = new InternetAddress[cc_arr.length];
          for (int i=0; i<cc_arr.length; i++)
          {
              ccAddresses[i] = new InternetAddress(cc_arr[i]);
          }
          message.setRecipients(RecipientType.CC, ccAddresses);
       } catch (AddressException e) {

           e.printStackTrace();
           }
      }
      
      else
      {
          try {
          if (cc != null){
            ccAddress = new InternetAddress(cc);
            message.setRecipient(RecipientType.CC, ccAddress);
           }
          } catch (AddressException e) {

          e.printStackTrace();
          }
      }
      if( bcc!=null && bcc.contains(","))
      {
       try {
       String bcc_arr[] = bcc.split(",");
          InternetAddress bccAddresses[] = new InternetAddress[bcc_arr.length];
          for (int i=0; i<bcc_arr.length; i++)
          {
              bccAddresses[i] = new InternetAddress(bcc_arr[i]);
          }
          message.setRecipients(RecipientType.BCC, bccAddresses);
       } catch (AddressException e) {

           e.printStackTrace();
           }
      }
      else
      {
          try {
          if (bcc != null)
          {
           bccAddress = new InternetAddress(bcc);
           message.setRecipient(RecipientType.BCC, bccAddress);
          }
          } catch (AddressException e) {

          e.printStackTrace();
          }
      }
      
     
          
          fromAddress = new InternetAddress(from);
          toAddress = new InternetAddress(to);
          
          message.setFrom(fromAddress);
          message.setRecipient(RecipientType.TO, toAddress);
          
          
           
          
          
          message.setSubject(subject);
          //message.setText(text, "UTF-8", "html");
          message.setContent(text, "text/html; charset=utf-8");
          
      

      
      Transport transport = session.getTransport("smtp");
      
      transport.send(message);
      transport.close();
      System.out.println("Done");
      } catch (MessagingException e) {
      e.printStackTrace();
      }
  }

in Main method

public static void main(String[] args) {
  // TODO Auto-generated method stub
  //testemail();
  send("from_address@gmail.com", //from
    "to_address@gmail.com",//to 
    null , //cc
    "bcc_address@gmail.com" ,//bcc
    "testing", "<h2>Test email</h2>", 
    "gmail_address@gmail.com", 
    "gmail_pass", 
    "smtp.gmail.com", 
    587);
 }

you can download Sample Code from Here

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