שלום,

באתר :
http://www.zindell.com/israeliJavaB...ottom.htm#email
ראיתי דוגמא למשלוח מייל ישירות מקוד ה JAVA.
ניסיתי אצלי, הכל רץ אבל לא נשלח שום מייל.
מדוע ?

מצ"ב קוד המקור והסבר:
(התכנית הבאה משמשת לשליחת email. כאשר מפעילים אותה יש לשלוח אליה בשורת הפקודה את הארגומנטים הבאים:

שמו של השרת שאליו ניתן להתחבר כדי לשלוח email.

כתובת הדואר האלקטרוני של השולח.

כתובת הדואר האלקטרוני של הנמען.

תוכן ההודעה.)

//filename: HelloToHaim.java

//Copyright (c) 2000 Haim Michael & Zindell Publishing House, Ltd.
//All rights reserved. No part of the contents of this program may be
//reproduced or transmitted in any form or by any means without the
//written permission of the publisher.
import java.io.*;
import java.net.*;
public class SendEmail
{
static Socket socket = null;
static PrintWriter output = null;
public static void main(String args[])
{
if(args.length==4)
{
try
{
socket = new Socket(args[0], 25);
output = new PrintWriter(socket.getOutputStream());
String hostName = InetAddress.getLocalHost().getHostName();
System.out.println("InetAddress.getLocalHost().getHostName()="+InetAddress.getLocalHost().getHostName());
System.out.println("hostName:"+hostName);
System.out.println("args[0],eMailServer:"+args[0]);
send(null);
send("HELO " + hostName);
send("MAIL FROM: " + args[1]);
System.out.println("args[1],from:"+args[1]);
send("RCPT TO: " + args[2]);
System.out.println("args[2],to:"+args[2]);
send("DATA");
send(args[3]);
System.out.println("args[3],message:"+args[3]);
send(".");
}
catch (IOException e)
{
e.printStackTrace();
}
finally
{
try
{
socket.close();
}
catch(IOException e)
{
e.printStackTrace();
}
}
}
}
public static void send(String s) throws IOException
{
if (s != null)
{
output.println(s);
output.flush();
}
}
}

/*
* Created on 19/04/2005
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/

/**
* @author
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
import java.net.*;
import java.io.*;

public class SendElvisMail {
public static void main(String s[]) {
//
// Send fake mail from Elvis Presley
//
// sendElvisMail [mail server] [recipient address]
// mail server can be hostname or IP address
//
// ex. sendElvisMail mail.company.com myFriend@somewhere.qc.ca
//
SendElvisMail t = new SendElvisMail();
t.sendMail(s[0], s[1]);
}

public void sendMail(String mailServer, String recipient) {
try {
Socket s = new Socket(mailServer, 25);
BufferedReader in = new BufferedReader
(new InputStreamReader(s.getInputStream(), "8859_1"));
BufferedWriter out = new BufferedWriter
(new OutputStreamWriter(s.getOutputStream(), "8859_1"));

send(in, out, "HELO theWorld");
// warning : some mail server validate the sender address
// in the MAIL FROm command, put your real address here
send(in, out, "MAIL FROM: <ltttt@bezeqint.net>");
send(in, out, "RCPT TO: " + recipient);
send(in, out, "DATA");
send(out, "Subject: This Is Test By Lior");
send(out, "From: Lior Tabib <ltttt@bezeqint.net>");
send (out, "\n");
// message body
send(out, "I'm alive. Help me!");
send(out, "\n.\n");
send(in, out, "QUIT");
s.close();
}
catch (Exception e) {
e.printStackTrace();
}
}

public void send(BufferedReader in, BufferedWriter out, String s) {
try {
out.write(s + "\n");
out.flush();
System.out.println(s);
s = in.readLine();
System.out.println(s);
}
catch (Exception e) {
e.printStackTrace();
}
}

public void send(BufferedWriter out, String s) {
try {
out.write(s + "\n");
out.flush();
System.out.println(s);
}
catch (Exception e) {
e.printStackTrace();
}
}
}