Send an Email Based on smtp.gmail.com from Magento

Hello you can use the below code for attachment.

you can use zend and this code is tested.

Source : https://stackoverflow.com/questions/20904249/how-to-attach-a-csv-file-to-php-email-code-running-from-the-magento-root/20944539#20944539

require 'app/Mage.php';
umask( 0 );
Mage :: app( "default" );
$mail = new Zend_Mail();
$mail->setType(Zend_Mime::MULTIPART_RELATED);
$mail->setBodyHtml($html_body);
$mail->setFrom('support@example.com', 'Example');
$mail->addTo('dev.amitbera@gmail.com', 'Amit');
$mail->setSubject('Sending email using Zend Framework');
$dir = Mage::getBaseDir();
$path = $dir.DS.'var'.DS.'docs'.DS.'test.csv';
$file = $mail->createAttachment(file_get_contents($path));
$file ->type        = 'text/csv';
$file ->disposition = Zend_Mime::DISPOSITION_INLINE;
$file ->encoding    = Zend_Mime::ENCODING_BASE64;
$file ->filename    = 'test.csv';
$mail->send();



<?php
    $mail = new Zend_Mail();
    $mail->setType(Zend_Mime::MULTIPART_RELATED);
    $mail->setBodyHtml($html_body);
    $mail->setFrom('support@example.com', 'Example');
    $mail->addTo('dev.amitbera@gmail.com', 'Amit');
    $mail->setSubject('Sending email using Zend Framework');
    $dir = Mage::getBaseDir();
    $path = $dir.DS.'var'.DS.'docs'.DS.'test.csv';
    $file = $mail->createAttachment(file_get_contents($path));
    $file ->type        = 'text/csv';
    $file ->disposition = Zend_Mime::DISPOSITION_INLINE;
    $file ->encoding    = Zend_Mime::ENCODING_BASE64;
    $file ->filename    = 'test.csv';
    $mail->send();
?>

In case you haven't figured this out or for future reference, Magento checks to see if the order email has already been sent or not and if it has, it returns out of the function without any error, thus pretending everything worked out.

Copy: app/code/core/Mage/Sales/Model/Order.php

Into: app/code/local/Mage/Sales/Model/Order.php

on line 1275 (Magento 1.9.0.1), comment out return $this;

if ($this->getEmailSent()) {
    //return $this;
}

This works and is tested on Magento 1.9.0.1, but it should also work for previous versions too.