What are some best practices for handling email forwarding and distribution in PHP scripts?

When handling email forwarding and distribution in PHP scripts, it is important to ensure that the email addresses are validated to prevent unauthorized access or spamming. Additionally, using a reliable email library like PHPMailer can help in sending emails securely and efficiently. It is also recommended to sanitize user input to prevent any potential security vulnerabilities. 

// Example of forwarding an email using PHPMailer library

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

// Include PHPMailer autoload file
require 'vendor/autoload.php';

// Create a new PHPMailer instance
$mail = new PHPMailer();

// Set up the SMTP settings
$mail->isSMTP();
$mail->Host = 'smtp.example.com';
$mail->SMTPAuth = true;
$mail->Username = 'your@example.com';
$mail->Password = 'yourpassword';
$mail->Port = 587;

// Set the sender and recipient addresses
$mail->setFrom('from@example.com', 'Sender Name');
$mail->addAddress('recipient@example.com', 'Recipient Name');

// Set the email subject and body
$mail->Subject = 'Forwarded Email';
$mail->Body = 'This is the forwarded email content.';

// Send the email
if (!$mail->send()) {
    echo 'Message could not be sent.';
    echo 'Mailer Error: ' . $mail->ErrorInfo;
} else {
    echo 'Message has been sent';
}

Keywords

email forwarding distribution PHP scripts SMTP error handling

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