title: Sending a signup confirmation email with having to confirm using Devise
body: <p>I'm using devise to handle user authentication with my rails app. I'd like to allow my users to sign up and be instantly logged in and receive a confirmation email.</p>
  
  <p>Devise has the Confirmable module which sends out an email but requires the user to open up their mail application, find the email and click a link which then leads them to the site again.</p>
  
  <p>I'd like to just email the user a confirmation that they signed up and that's it.</p>
  
  <p>Is there a way for devise to do this or do I need to resolve to handling ActionMailer myself (if so, is there a quick and non-complex example)?</p>
  
  <p>Many thanks!<br/>
  -Tony</p>