 rich emails to the site owner and user alike.</p>
                  <p>Forms can be protected by Google reCAPTCHA v2 (Checkbox and Invisible reCAPTCHA). See our <a href="js-recaptcha-v2.html" target="_blank">reCAPTCHA docs</a> for more detail.</p>
                  <p>The script returns JSON data to interface with the form javascript on the browser side.</p>
                  <h5>Features</h5>
                  <ul>
                    <li>Swiftmailer Library</li>
                    <li>SMTP with optional