What are common pitfalls when using PHPMailer for sending emails?

One common pitfall when using PHPMailer for sending emails is not properly handling errors or exceptions that may occur during the sending process. To solve this issue, it is important to wrap the sending code in a try-catch block to catch any potential errors and handle them appropriately. 

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

$mail = new PHPMailer(true);

try {
    // Code for sending email
    $mail->send();
    echo 'Email sent successfully';
} catch (Exception $e) {
    echo 'Message could not be sent. Mailer Error: ' . $mail->ErrorInfo;
}

Keywords

PHPMailer email sending SMTP authentication error handling

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