Are there specific PHP libraries or classes recommended for sending emails with special characters and ensuring proper encoding?

When sending emails with special characters, it is important to ensure proper encoding to avoid any display issues. To achieve this, you can use the PHPMailer library which provides robust support for sending emails with various encodings. By using PHPMailer, you can easily set the encoding type and send emails with special characters without any problems. 

<?php
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

require 'vendor/autoload.php';

$mail = new PHPMailer(true);

try {
    $mail->isSMTP();
    $mail->Host = 'smtp.example.com';
    $mail->SMTPAuth = true;
    $mail->Username = 'your@example.com';
    $mail->Password = 'yourpassword';
    $mail->SMTPSecure = 'tls';
    $mail->Port = 587;

    $mail->setFrom('from@example.com', 'Your Name');
    $mail->addAddress('recipient@example.com', 'Recipient Name');

    $mail->isHTML(true);
    $mail->Subject = 'Subject with special characters é';
    $mail->Body = 'Email body with special characters é';

    $mail->send();
    echo 'Email sent successfully';
} catch (Exception $e) {
    echo 'Email could not be sent. Mailer Error: ', $mail->ErrorInfo;
}

Keywords

PHP email special characters encoding libraries

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