Magento site suddenly mail not coming to user and admin

Question

Hello My magento site have suddenly mailing process not working. Please help me I have SMTP. It's working fine but now mails are not working. Please shortout my problem.

Answer 1

Please check your mail is working or not for this you need to place this script in the root of your site:

<?php

// Send mail, the Magento way:
require_once('app/Mage.php');
Mage::app();

// Create a simple contact form mail:
$emailTemplate = Mage::getModel('core/email_template')
    ->loadDefault('contacts_email_email_template');
$data = new Varien_Object();
$data->setData(    
    array(
        'name' => 'Your name',
        'email' => '[email protected]',
        'telephone' => '7856512345',
        'comment' => 'This is a test'
    )
);
$vars = array('data' => $data);

// Set sender information:
$storeId = Mage::app()->getStore()->getId();
$emailTemplate->setSenderEmail(
    Mage::getStoreConfig('trans_email/ident_general/email', $storeId));
$emailTemplate->setSenderName(
    Mage::getStoreConfig('trans_email/ident_general/name', $storeId));
$emailTemplate->setTemplateSubject('Test mail');
$email = 'yourmail.com';
// Send the mail:
$output = $emailTemplate->send($email, null, $vars);
var_dump($output);
?>

Change $email = 'yourmail.com'; to your correct email id and save it in a file called emailtest.php, and simply call it in the browser like this http://www.yourdomain.com/emailtest.php

Now you should see a true -message when Magento was able to send the mail and false if not. If this work check your cron setting for more on cron see here.