My requirement is capture email subject, from address . and email body content , for all kind of mail sending Which event capture mail sending information in magento 2

1 Answer 1


You need to overwrite the Magento\Framework\Mail\Transport class.

Create file app/code/Foo/EmailLogger/etc/di.xml

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
<!-- Overwriting Mail Send Transport-->
<preference for="Magento\Framework\Mail\Transport" type="Foo\EmailLogger\Framework\Mail\Transport"/>

Create file app/code/Foo/EmailLogger/Framework/Mail/Transport.php


namespace Foo\EmailLogger\Framework\Mail;

use Magento\Framework\Mail\Transport as CoreTransport;
use Magento\Framework\Mail\MessageInterface;
use Foo\EmailLogger\Model\EmailLogger;
use Psr\Log\LoggerInterface;
use Foo\EmailLogger\Helper\Data as EmaiLoggerHelper;

class Transport extends CoreTransport
    * @var LoggerInterface
    protected $logger;

     * @var EmailLogger
     protected $emailLogger;

      * @var EmaiLoggerHelper
     protected $helper;

      * @param LoggerInterface $logger
      * @param EmailLogger $emailLogger
      * @param EmaiLoggerHelper $helper
      * @param MessageInterface $message
      * @param array $parameters
      * @throws \InvalidArgumentException
      public function __construct(
         LoggerInterface $logger,
         EmailLogger $emailLogger,
         MessageInterface $message,
         $parameters = null
      ) {
         $this->logger      = $logger;
         $this->emailLogger = $emailLogger;
         parent::__construct($message, $parameters);

       * Send a mail using this transport
       * @return void
       * @throws \Exception
       public function sendMessage()
           try {
               /** @var \Zend_Mime_Part $body **/
               $body = $this->_message->getBody();
            } catch (\Exception $e) {
}//end class

Now depending on your requirement you can write your capture logic in Foo\EmailLogger\Model\EmailLogger::log()

  • When send mail event occur, while update getting email details to custom table in database, that's why i prefer for event observer method. suppose you know, how to update this value to custom table I will take this. Apr 28, 2016 at 11:20
  • 1
    There is no event present when a mail is sent, so we cant use observer. Apr 28, 2016 at 15:12
  • @AtishGoswami, is there any way to get template code and template body ? Sep 11, 2020 at 5:53

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