diff --git a/demos/demo4.cpp b/demos/demo4.cpp
new file mode 100644
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--- /dev/null
+++ b/demos/demo4.cpp
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+/*
+  Copyright (c) 2011 - Tőkés Attila
+
+  This file is part of SmtpClient for Qt.
+
+  SmtpClient for Qt is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 2 of the License, or
+  (at your option) any later version.
+
+  SmtpClient for Qt is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY.
+
+  See the LICENSE file for more details.
+*/
+
+#include <QtGui/QApplication>
+#include "../src/SmtpMime"
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+
+    // First create the SmtpClient object and set the user and the password.
+
+    SmtpClient smtp("smtp.gmail.com", 465, SmtpClient::SslConnection);
+
+    smtp.setUser("your_email@gmail.com");
+    smtp.setPassword("your_password");
+
+    // Create a MimeMessage
+
+    MimeMessage message;
+
+    message.setSender(new EmailAddress("your_email@gmail.com", "Your Name"));
+    message.addRecipient(new EmailAddress("recipient@host.com", "Recipient's Name"));
+    message.setSubject("SmtpClient for Qt - Example 3 - Html email with images");
+
+
+    // Now we need to create a MimeHtml object for HTML content
+    MimeHtml html;
+
+    html.setHtml("<h1> Hello! </h1>"
+                 "<h2> This is the first image </h2>"
+                 "<img src='cid:image1' />"
+                 "<h2> This is the second image </h2>"
+                 "<img src='cid:image2' />");
+
+
+    // Create a MimeInlineFile object for each image
+    MimeInlineFile image1 (new QFile("image1.jpg"));
+
+    // An unique content id must be setted
+    image1.setContentId("image1");
+    image1.setType("image/jpg");
+
+    MimeInlineFile image2 (new QFile("image2.jpg"));
+    image2.setContentId("image2");
+    image2.setType("image/jpg");
+
+    message.addPart(&html);
+    message.addPart(&image1);
+    message.addPart(&image2);
+
+    // Now the email can be sended
+
+    smtp.connectToHost();
+    smtp.login();
+    smtp.sendMail(message);
+    smtp.quit();
+
+}