app/views/customailer/mail_templates/show.html.erb
<p id="notice"><%= notice %></p>
<p>
<b>Body:</b>
<%= @mail_template.body %>
</p>
<p>
<b>Path:</b>
<%= @mail_template.path %>
</p>
<p>
<b>Locale:</b>
<%= @mail_template.locale %>
</p>
<%= link_to 'Edit', [:edit, @mail_template] %> |
<%= link_to 'Back', :mail_templates %>