title: django allauth isn't sending verification email after signup
body: <p>I'm using django allauth for my user accounts. When I create an account, it successfully tells me it will send an email to the address for verification. However I don't receive this email.</p>
  
  <p>This is my settings.py:</p>
  
  <pre><code>EMAIL_CONFIRMATION_SIGNUP = True
  ACCOUNT_EMAIL_REQUIRED = True
  ACCOUNT_EMAIL_VERIFICATION = "mandatory"
  LOGIN_REDIRECT_URL = '/'
  EMAIL_USE_TLS = True
  EMAIL_HOST = 'smtp.gmail.com'
  EMAIL_PORT = 587
  EMAIL_HOST_USER = 'my@gmail.com'
  EMAIL_HOST_PASSWORD = 'password'
  DEFAULT_FROM_EMAIL = EMAIL_HOST_USER
  EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend' 
  </code></pre>