title: Use the Action Mailer of Redmine to send e-mail
body: <p>I want to send email from a local server (to "admin@admin.com" ):<br><br>
  My problem is how to use the Action Mailer of Redmine into my plugin because when I use an other Action Mailer, I have to configure both of them(it is not good).</p>
  
  <pre><code>@nouvelle_remarque = Remarque.new
  @nouvelle_remarque = Remarque.create(:project_id =&gt; @project.id ,
                                     :version_id =&gt; params[:version] ,
                                     :numero =&gt; params[:numero] ,
                                     :phase =&gt; params[:phase] )
  if @nouvelle_remarque.save
      flash[:notice] ="ok"
      # ....... code of sending a new mail
    else
      flash[:error] ="ko"
    end
  </code></pre>
  
  <p>thanks for help :-)</p>