Create a very simple text/plain message and sends it
/*
* @(#)msgsendsample.java 1.19 03/04/22
*
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import java.util.Date;
import java.util.Properties;
import javax.mail.Address;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.SendFailedException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
// import javax.activation.*;
/**
* msgsendsample creates a very simple text/plain message and sends it.
* <p>
* usage: <code>java msgsendsample <i>to from smtphost true|false</i></code>
* where <i>to</i> and <i>from</i> are the destination and origin email
* addresses, respectively, and <i>smtphost</i> is the hostname of the machine
* that has the smtp server running. The last parameter either turns on or turns
* off debugging during sending.
*
* @author Max Spivak
*/
public class MainClass {
static String msgText = "This is a message body.\nHere's the second line.";
public static void main(String[] args) {
if (args.length != 4) {
usage();
System.exit(1);
}
System.out.println();
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);
if (debug)
props.put("mail.debug", args[3]);
Session session = Session.getInstance(props, null);
session.setDebug(debug);
try {
// create a message
Message msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(from));
InternetAddress[] address = { new InternetAddress(args[0]) };
msg.setRecipients(Message.RecipientType.TO, address);
msg.setSubject("JavaMail APIs Test");
msg.setSentDate(new Date());
// If the desired charset is known, you can use
// setText(text, charset)
msg.setText(msgText);
Transport.send(msg);
} catch (MessagingException mex) {
System.out.println("\n--Exception handling in msgsendsample.java");
mex.printStackTrace();
System.out.println();
Exception ex = mex;
do {
if (ex instanceof SendFailedException) {
SendFailedException sfex = (SendFailedException) ex;
Address[] invalid = sfex.getInvalidAddresses();
if (invalid != null) {
System.out.println(" ** Invalid Addresses");
if (invalid != null) {
for (int i = 0; i < invalid.length; i++)
System.out.println(" " + invalid[i]);
}
}
Address[] validUnsent = sfex.getValidUnsentAddresses();
if (validUnsent != null) {
System.out.println(" ** ValidUnsent Addresses");
if (validUnsent != null) {
for (int i = 0; i < validUnsent.length; i++)
System.out.println(" " + validUnsent[i]);
}
}
Address[] validSent = sfex.getValidSentAddresses();
if (validSent != null) {
System.out.println(" ** ValidSent Addresses");
if (validSent != null) {
for (int i = 0; i < validSent.length; i++)
System.out.println(" " + validSent[i]);
}
}
}
System.out.println();
if (ex instanceof MessagingException)
ex = ((MessagingException) ex).getNextException();
else
ex = null;
} while (ex != null);
}
}
private static void usage() {
System.out.println("usage: java msgsendsample <to> <from> <smtp> true|false");
}
}
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