title: How to set up redmine to send email notification in a digest format
body: <p>I'm trying to configure <code>redmine</code> to send email notifications <strong>once a day.</strong> I have installed a plugin: digest (<a href="https://github.com/drewkeller/redmine_digest" rel="nofollow">https://github.com/drewkeller/redmine_digest</a>)</p>
  
  <p>I believe I followed the instruction (<a href="https://github.com/drewkeller/redmine_digest/blob/master/README.rdoc" rel="nofollow">https://github.com/drewkeller/redmine_digest/blob/master/README.rdoc</a>) pretty much correctly, but whenever I create a ticket the redmine still immediately sends email notification.
  I want to receive a digest of notifications once a day, not every time I or someone create a ticket.</p>
  
  <p>How should I correct this?</p>
  
  <p>My setting for the plugin is:</p>
  
  <pre><code>    Default setting for users [checked] send me digest emails
      Days ago to start:1
      Days to include:1
      Output extra messages(console and log)[checked]
  </code></pre>
  
  <p>and My email notification setting is fully checked. Please help.</p>
  
  <p><em>More information</em></p>
  
  <pre><code>Environment:
  Redmine version                          2.3.1.stable
  Ruby version                             1.8.7 (x86_64-linux)
  Rails version                            3.2.13
  Environment                              production
  Database adapter                         MySQL
  Redmine plugins:
  redmine_digest                           0.2.0
  </code></pre>