ref: master
plugins/send_email/views/send_email_plugin/sender/send_message.html.erb
<%= _('Contact from %s') % @referer %>
<%= word_wrap(@message || @mail.message) %>
<% (@params || @mail.params).each_pair do |key, value| %>
<%= key %>: <%= word_wrap(value) %>
<% end %>
---
<%= url_for @context_url %>