assign_html.naml
<override_macro name="assign_html" requires="node_page">
<n.page_node.html_email_message_with_signature/>
<br/>
<br/>
<hr noshade="noshade" size="1" color="#FF0000" />
<div style="color:#666666;font: 11px tahoma,geneva,helvetica,arial,sans-serif;margin-bottom:1.5em;line-height:1.5em">
<t>You have been tagged to come see this post.</t><br/>
<t>View message</t> @ <a href="[n.page_node.url/]"><n.page_node.url/></a><br/>
<n.macro_viewer_email_link macro="assign_html"/>
</div>
</override_macro>