oll>Choosing a Sending Server</a>
                </li>

                <li class="nav-item">
                  <a href="#configuring-smtpphp" class="nav-link text-small" data-smooth-scroll>Configuring smtp.php</a>
                </li>

                <li class="nav-item">
                  <a href="#admin-email-template" class="nav-link text-small" data-smooth-scroll>Admin Email Template</a>
                </li>

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                  <a href="#confirmation-email-templ