Added the files

inc/PHPMailerAutoload.php

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+<?php
+/**
+ * PHPMailer SPL autoloader.
+ * PHP Version 5
+ * @package PHPMailer
+ * @link https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project
+ * @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk>
+ * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
+ * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2012 - 2014 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailer SPL autoloader.
+ * @param string $classname The name of the class to load
+ */
+function PHPMailerAutoload($classname)
+{
+    //Can't use __DIR__ as it's only in PHP 5.3+
+    $filename = dirname(__FILE__).DIRECTORY_SEPARATOR.'class.'.strtolower($classname).'.php';
+    if (is_readable($filename)) {
+        require $filename;
+    }
+}
+
+if (version_compare(PHP_VERSION, '5.1.2', '>=')) {
+    //SPL autoloading was introduced in PHP 5.1.2
+    if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
+        spl_autoload_register('PHPMailerAutoload', true, true);
+    } else {
+        spl_autoload_register('PHPMailerAutoload');
+    }
+} else {
+    /**
+     * Fall back to traditional autoload for old PHP versions
+     * @param string $classname The name of the class to load
+     */
+    function __autoload($classname)
+    {
+        PHPMailerAutoload($classname);
+    }
+}

inc/sendEmail.php

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+<?php
+require 'PHPMailerAutoload.php';
+
+if($_POST) {
+  $captcha = '';
+  $error = array();
+
+  $name = trim(stripslashes($_POST['contactName']));
+  $email = trim(stripslashes($_POST['contactEmail']));
+  $subject = trim(stripslashes($_POST['contactSubject']));
+  $contact_message = trim(stripslashes($_POST['contactMessage']));
+  if(isset($_POST['contactCaptcha'])){
+    $captcha = $_POST['contactCaptcha'];
+  }
+
+  // Check Name
+  if (strlen($name) < 2) {
+    $error['name'] = "Please enter your name.";
+  }
+  // Check Email
+  if (!preg_match('/^[a-z0-9&\'\.\-_\+]+@[a-z0-9\-]+\.([a-z0-9\-]+\.)*+[a-z]{2}/is', $email)) {
+    $error['email'] = "Please enter a valid email address.";
+  }
+  // Check Message
+  if (strlen($contact_message) < 10) {
+    $error['message'] = "Please enter your message. It should have at least 10 characters.";
+  }
+  // Captcha
+  if (!$captcha){
+    $error['captcha'] = "Please check the CAPTCHA field.";
+  } else {
+    $captchaResponse = json_decode(file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret=6Le1wRcTAAAAADbdnvPLKQ_hupTI4jzaGGXFQhQA&response=".$captcha."&remoteip=".$_SERVER['REMOTE_ADDR']), true);
+    if($captchaResponse['success'] == false) {
+      $error['captcha'] = "You are a robot.";
+    }
+  }
+
+  $mail = new PHPMailer;
+
+  //$mail->SMTPDebug = 3;                               // Enable verbose debug output
+
+  $mail->isSMTP();                                      // Set mailer to use SMTP
+  $mail->Host = 'smtp.zoho.com;';                       // Specify main and backup SMTP servers
+  $mail->SMTPAuth = true;                               // Enable SMTP authentication
+  $mail->Username = 'contact@delkappa.com';             // SMTP username
+  $mail->Password = '%em33447';                         // SMTP password
+  $mail->SMTPSecure = 'ssl';                            // Enable TLS encryption, `ssl` also accepted
+  $mail->Port = 465;                                    // TCP port to connect to
+
+  $mail->setFrom('contact@delkappa.com', $name);
+  $mail->addAddress('manos@delkappa.com', 'Manos Katsomallos');     // Add a recipient
+  $mail->addReplyTo($email, $name);
+
+  $mail->Subject = $subject;
+  $mail->Body    = $contact_message;
+
+  if (!$error) {
+
+    if (!$mail->send()) {
+      echo "Something went wrong. Please try again.";
+    } else {
+      echo "OK";
+    }
+
+  } # end if - no validation error
+
+  else {
+
+    $response = (isset($error['name'])) ? $error['name'] . "<br /> \n" : null;
+    $response .= (isset($error['email'])) ? $error['email'] . "<br /> \n" : null;
+    $response .= (isset($error['message'])) ? $error['message'] . "<br />" : null;
+    $response .= (isset($error['captcha'])) ? $error['captcha'] . "<br />" : null;
+
+    echo $response;
+
+  } # end if - there was a validation error
+
+}
+
+?>