title: Can't find EmailService class
body: <p>I am using this tutorial to register a user with email confirmation, but I can't find the <code>emailservice</code> class.</p>
  
  <p><a href="http://www.asp.net/mvc/overview/security/create-an-aspnet-mvc-5-web-app-with-email-confirmation-and-password-reset" rel="nofollow">http://www.asp.net/mvc/overview/security/create-an-aspnet-mvc-5-web-app-with-email-confirmation-and-password-reset</a></p>
  
  <p>I am using MVC 5 with Identity 2.2.</p>