diff --git a/Models/Email.php b/Models/Email.php
deleted file mode 100644
index 064874d..0000000
--- a/Models/Email.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-/**
- * Orange Management
- *
- * PHP Version 7.1
- *
- * @category   TBD
- * @package    TBD
- * @copyright  Dennis Eichhorn
- * @license    OMS License 1.0
- * @version    1.0.0
- * @link       http://orange-management.com
- */
-declare(strict_types=1);
-namespace Modules\Messages;
-
-/**
- * Email interface.
- *
- * @category   Modules
- * @package    Messages
- * @license    OMS License 1.0
- * @link       http://orange-management.com
- * @since      1.0.0
- */
-interface Email
-{
-    public function connect($host, $port, $user, $password);
-
-    public function getListNew();
-
-    public function getListAll();
-
-    public function getMessage();
-
-    public function removeMessage();
-
-    public function setStatus();
-}
diff --git a/Models/IMAP.php b/Models/IMAP.php
deleted file mode 100644
index 04ebbf3..0000000
--- a/Models/IMAP.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-/**
- * Orange Management
- *
- * PHP Version 7.1
- *
- * @category   TBD
- * @package    TBD
- * @copyright  Dennis Eichhorn
- * @license    OMS License 1.0
- * @version    1.0.0
- * @link       http://orange-management.com
- */
-declare(strict_types=1);
-namespace Modules\Messages;
-
-use Modules\Messages\Email;
-
-/**
- * IMAP class.
- *
- * @category   Modules
- * @package    Messages
- * @license    OMS License 1.0
- * @link       http://orange-management.com
- * @since      1.0.0
- */
-class IMAP implements Email
-{
-    private $con = null;
-
-    public function __construct()
-    {
-    }
-
-    public function connect($host, $port, $user, $password)
-    {
-        $this->con = imap_open('{' . $host . ':' . $port . '}', $user, $password);
-    }
-
-    public function getListNew()
-    {
-        // TODO: Implement getListNew() method.
-    }
-
-    public function getListAll()
-    {
-        // TODO: Implement getListAll() method.
-    }
-
-    public function getMessage()
-    {
-        // TODO: Implement getMessage() method.
-    }
-
-    public function removeMessage()
-    {
-        // TODO: Implement removeMessage() method.
-    }
-
-    public function setStatus()
-    {
-        // TODO: Implement setStatus() method.
-    }
-}
diff --git a/Models/SMTP.php b/Models/SMTP.php
deleted file mode 100644
index e69de29..0000000