diff --git a/app/code/Magento/Email/Model/Mail/TransportInterfacePlugin.php b/app/code/Magento/Email/Model/Plugin/TransportInterfacePlugin.php
similarity index 94%
rename from app/code/Magento/Email/Model/Mail/TransportInterfacePlugin.php
rename to app/code/Magento/Email/Model/Plugin/TransportInterfacePlugin.php
index 7373e6e5589d1..877a645472e2e 100644
--- a/app/code/Magento/Email/Model/Mail/TransportInterfacePlugin.php
+++ b/app/code/Magento/Email/Model/Plugin/TransportInterfacePlugin.php
@@ -3,7 +3,7 @@
  * Copyright © 2013-2017 Magento. All rights reserved.
  * See COPYING.txt for license details.
  */
-namespace Magento\Email\Model\Mail;
+namespace Magento\Email\Model\Plugin;
 
 use Magento\Framework\App\Config\ScopeConfigInterface;
 use Magento\Framework\Exception\MailException;
@@ -18,6 +18,8 @@ class TransportInterfacePlugin
     const XML_PATH_SYSTEM_SMTP_DISABLE = 'system/smtp/disable';
 
     /**
+     * Application config.
+     *
      * @var ScopeConfigInterface
      */
     private $scopeConfig;
diff --git a/app/code/Magento/Email/etc/di.xml b/app/code/Magento/Email/etc/di.xml
index 954b071e81db6..8b11fd396610b 100644
--- a/app/code/Magento/Email/etc/di.xml
+++ b/app/code/Magento/Email/etc/di.xml
@@ -59,6 +59,6 @@
     </type>
     <type name="Magento\Framework\Mail\TransportInterface">
         <plugin name="WindowsSmtpConfig" type="Magento\Email\Model\Plugin\WindowsSmtpConfig" />
-        <plugin name="disableSending" type="Magento\Email\Model\Mail\TransportInterfacePlugin" />
+        <plugin name="disableSending" type="Magento\Email\Model\Plugin\TransportInterfacePlugin" />
     </type>
 </config>