Create a simple multipart/mixed message and sends it : Email Message « Email « Java Tutorial






/*
 * @(#)msgmultisendsample.java  1.14 03/04/22
 *
 * Copyright 1996-2003 Sun Microsystems, Inc. All Rights Reserved.
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 * modification, are permitted provided that the following conditions
 * are met:
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 *   notice, this list of conditions and the following disclaimer.
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 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 * 
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
 * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
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import java.util.Date;
import java.util.Properties;

import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;

// import javax.activation.*;

/**
 * msgmultisendsample creates a simple multipart/mixed message and sends it.
 * Both body parts are text/plain.
 * <P>
 * usage: <code>java msgmultisendsample <i>to from smtp true|false</i></code>
 * where <i>to</i> and <i>from</i> are the destination and origin email
 * addresses, respectively, and <i>smtp</i> is the hostname of the machine that
 * has smtp server running. The last parameter either turns on or turns off
 * debugging during sending.
 * 
 * @author Max Spivak
 */
public class MainClass {
  static String msgText1 = "This is a message body.\nHere's line two.";

  static String msgText2 = "This is the text in the message attachment.";

  public static void main(String[] args) {
    if (args.length != 4) {
      System.out.println("usage: java msgmultisend <to> <from> <smtp> true|false");
      return;
    }

    String to = args[0];
    String from = args[1];
    String host = args[2];
    boolean debug = Boolean.valueOf(args[3]).booleanValue();

    // create some properties and get the default Session
    Properties props = new Properties();
    props.put("mail.smtp.host", host);

    Session session = Session.getInstance(props, null);
    session.setDebug(debug);

    try {
      // create a message
      MimeMessage msg = new MimeMessage(session);
      msg.setFrom(new InternetAddress(from));
      InternetAddress[] address = { new InternetAddress(to) };
      msg.setRecipients(Message.RecipientType.TO, address);
      msg.setSubject("JavaMail APIs Multipart Test");
      msg.setSentDate(new Date());

      // create and fill the first message part
      MimeBodyPart mbp1 = new MimeBodyPart();
      mbp1.setText(msgText1);

      // create and fill the second message part
      MimeBodyPart mbp2 = new MimeBodyPart();
      // Use setText(text, charset), to show it off !
      mbp2.setText(msgText2, "us-ascii");

      // create the Multipart and its parts to it
      Multipart mp = new MimeMultipart();
      mp.addBodyPart(mbp1);
      mp.addBodyPart(mbp2);

      // add the Multipart to the message
      msg.setContent(mp);

      // send the message
      Transport.send(msg);
    } catch (MessagingException mex) {
      mex.printStackTrace();
      Exception ex = null;
      if ((ex = mex.getNextException()) != null) {
        ex.printStackTrace();
      }
    }
  }
}








30.4.Email Message
30.4.1.Creates a message, retrieves a Transport from the session based on the type of the address and sends the message
30.4.2.Create a very simple text/plain message and sends it
30.4.3.Show information about and contents of messages
30.4.4.Get Message Size Line Count
30.4.5.Access message given its UID and Show information about and contents of messages
30.4.6.Create a simple multipart/mixed message and sends it
30.4.7.How to construct and send an RFC822 (singlepart) message
30.4.8.How to construct and send a single part html message