Add reply to in php mail handler

To add a reply-to address in a PHP mail handler, you can use the Reply-To header in the email message. Here's an example of how you can do this:

<?php

// Set the reply-to address
$reply_to = '[email protected]';

// Set the email message
$message = 'Hello, this is an example email';

// Set the email subject
$subject = 'Example Email';

// Set the email from address
$from = '[email protected]';

// Create the email headers
$headers = array(
    'From' => $from,
    'Reply-To' => $reply_to,
    'Subject' => $subject
);

// Send the email
mail('[email protected]', $subject, $message, implode("\r\n", $headers));

?>

In this example, the Reply-To header is set to [email protected], which means that when the recipient replies to the email, the reply will be sent to [email protected] instead of the original sender's email address.

You can also use the addReplyTo method of the Swift_Mailer class in the SwiftMailer library to set the reply-to address:

<?php

// Set the reply-to address
$reply_to = '[email protected]';

// Create a new Swift_Message object
$message = Swift_Message::newInstance();

// Set the email message
$message->setBody('Hello, this is an example email');

// Set the email subject
$message->setSubject('Example Email');

// Set the email from address
$message->setFrom(array('[email protected]' => 'Sender Name'));

// Add the reply-to address
$message->addReplyTo($reply_to);

// Create a new Swift_Mailer object
$mailer = Swift_Mailer::newInstance();

// Send the email
$mailer->send($message);

?>

In this example, the addReplyTo method is used to set the reply-to address to [email protected].