bid/module/Members/view/emails/message-received.phtml

<?php
/**
 * @version 7.2
 */
?>
<h4>
    <?php echo $this->_('New Message Received Notification'); ?>
</h4>
<p><?php echo sprintf(
        $this->_('You have received a new message in your inbox on %s.'),
        $this->siteName); ?></p>

<div><?php echo $this->_('Message details:'); ?></div>
<ul>
    <li>
        <?php echo $this->_('Sender:'); ?>
        <b><?php echo $this->data['username']; ?></b>
    </li>
    <li>
        <?php echo $this->_('Title:'); ?>
        <b><?php echo $this->renderText($this->data['title']); ?></b>
    </li>
    <li>
        <?php echo $this->_('Message:'); ?> <br>
        <?php echo $this->renderText($this->data['message'], true); ?>
    </li>
</ul>
<p>
    <?php echo $this->_('Please'); ?>
    [ <a href="<?php echo $this->sitePath . $this->url($this->data['link'], null, false, null, false); ?>">
        <?php echo $this->_('click here'); ?>
    </a> ]
    <?php echo $this->_('to view the messaging topic.'); ?>
</p>
<p>
    <?php echo $this->_('Best regards'); ?> <br>
    <?php echo $this->siteName; ?>
</p>