title: django allauth email login - always wrong
body: <p>If I change my allauth authentication method to email in django settings I always get the following error:</p>
  
  <pre><code>The e-mail address and/or password you specified are not correct.
  </code></pre>
  
  <p>Even though the email matches the one in the database.</p>
  
  <p>I tried this in a clean django project using the following settings:</p>
  
  <pre><code>ACCOUNT_AUTHENTICATION_METHOD = 'email'
  ACCOUNT_EMAIL_REQUIRED = True
  ACCOUNT_EMAIL_VERIFICATION = "optional"
  </code></pre>
  
  <p>I set email verification to optional to eliminate a source for the error but the issue remains regardless of whether or not I confirm the email address.</p>