How can the issue of not receiving emails be resolved in the PHP form mailer script?

Issue: The problem of not receiving emails in the PHP form mailer script can be resolved by checking the spam folder of the recipient's email, ensuring that the email address specified in the script is correct, and verifying that the server settings are properly configured to send emails.

// Example fix for sending emails in PHP form mailer script

// Set the recipient email address
$to = "recipient@example.com";

// Set the subject of the email
$subject = "Test Email";

// Set the message body
$message = "This is a test email from the PHP form mailer script.";

// Set the headers
$headers = "From: sender@example.com\r\n";
$headers .= "Reply-To: sender@example.com\r\n";

// Send the email
$mail_sent = mail($to, $subject, $message, $headers);

if ($mail_sent) {
    echo "Email sent successfully.";
} else {
    echo "Failed to send email.";
}