$to = 'chanchalmaiti@nextagsolutions.com';
        $subject = 'New Quote Request - NexTAG Website';

        $body =
            "New quotation request from the NexTAG website\n\n" .
            "Name: $name\n" .
            "Company: $company\n" .
            "Email: $email\n" .
            "Phone: $phone\n" .
            "Product / Solution: $product\n" .
            "Quantity: $quantity\n\n" .
            "Requirements:\n$message\n";

        require_once __DIR__ . '/PHPMailer/src/Exception.php';
        require_once __DIR__ . '/PHPMailer/src/PHPMailer.php';
        require_once __DIR__ . '/PHPMailer/src/SMTP.php';

        $mail = new \PHPMailer\PHPMailer\PHPMailer(true);

        try {
            $mail->isSMTP();
            $mail->Host = 'smtp-relay.gmail.com';
            $mail->SMTPAuth = false;
            $mail->SMTPSecure =
                \PHPMailer\PHPMailer\PHPMailer::ENCRYPTION_STARTTLS;
            $mail->Port = 587;
            $mail->CharSet = 'UTF-8';

            $mail->setFrom(
                'chanchalmaiti@nextagsolutions.com',
                'NexTAG Website'
            );

            $mail->addAddress($to);
            $mail->addReplyTo($email, $name);

            $mail->Subject = $subject;
            $mail->Body = $body;
            $mail->isHTML(false);

            $mail->send();

            $success = true;
            $name = $company = $email = $phone = '';
            $product = $quantity = $message = '';

        } catch (\PHPMailer\PHPMailer\Exception $e) {
            error_log('NexTAG quote email failed: ' . $mail->ErrorInfo);

            $error = 'Your request could not be emailed right now. Please try again or contact chanchalmaiti@nextagsolutions.com directly.';
        }