diff --git a/.gitignore b/.gitignore
index 525a299..03b4ee4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,15 +1,14 @@
-*.pyc
-__pycache__
+__pycache__/
 /demo/db.sqlite3
 /demo/.env
 
 # Test artifacts
 /.pytest_cache/
 /.coverage
+/htmlcov/
 /.tox/
 /venv/
 
-# Packaging litter
-/*.egg-info
+# Packaging artifacts
 /build/
 /dist/
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7e85905..0cf20f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,23 @@
 Require Django 2.2 (LTS release) or 3.1
 and Python 3.8 or 3.9 #115
 
+A number of improvements make it easier to integrate in your
+project (#135):
+
+New class `TokenAuthentication` can be directly added to
+django-rest-framework settings for API auth.
+
+The `BaseAPIToken` class provides a default `revoke` method
+needed by the logout view.
+
+Email addresses can be normalized by serializers using the
+new `CustomEmailField` class.  Default behaviour does not
+normalize before checking uniqueness or saving data.
+
+Login now sends `user_logged_in` signal.  If you have
+`django.contrib.auth` in `INSTALLED_APPS` and your user model
+has a `last_login` field, it will be automatically updated.
+
 ### Upgrade notes
 
 `BaseUserEmail.natural_key` now returns a 1-element tuple
diff --git a/demo/demo/accounts/app.py b/demo/demo/accounts/app.py
index 2ea0cdd..f3d47f0 100644
--- a/demo/demo/accounts/app.py
+++ b/demo/demo/accounts/app.py
@@ -1,6 +1,16 @@
 from django.apps import AppConfig
+from django.db import models
+
+from rest_framework.serializers import ModelSerializer
 
 
 class AccountsConfig(AppConfig):
     name = 'demo.accounts'
     label = 'accounts'
+
+    def ready(self):
+        from rest_auth_toolkit.fields import CustomEmailField
+
+        ModelSerializer.serializer_field_mapping.update({
+            models.EmailField: CustomEmailField,
+        })
diff --git a/demo/demo/accounts/authentication.py b/demo/demo/accounts/authentication.py
deleted file mode 100644
index 7b8ecdf..0000000
--- a/demo/demo/accounts/authentication.py
+++ /dev/null
@@ -1,8 +0,0 @@
-from rest_framework.authentication import TokenAuthentication
-
-from .models import APIToken
-
-
-class APITokenAuthentication(TokenAuthentication):
-    keyword = 'Bearer'
-    model = APIToken
diff --git a/demo/demo/accounts/models.py b/demo/demo/accounts/models.py
index c5efef4..460029f 100644
--- a/demo/demo/accounts/models.py
+++ b/demo/demo/accounts/models.py
@@ -53,6 +53,3 @@ class EmailConfirmation(BaseEmailConfirmation, TimeStampedModel):
 
 class APIToken(BaseAPIToken, models.Model):
     created = AutoCreatedField(_('created'))
-
-    def revoke(self):
-        self.delete()
diff --git a/demo/demo/settings.py b/demo/demo/settings.py
index a2f4b33..b1ceb25 100644
--- a/demo/demo/settings.py
+++ b/demo/demo/settings.py
@@ -102,13 +102,11 @@
 
 
 STATIC_URL = '/static/'
-# STATIC_ROOT = os.path.join(BASE_DIR, 'static')
 
 
 REST_FRAMEWORK = {
     'DEFAULT_AUTHENTICATION_CLASSES': [
-        # This is the real authn policy for API clients
-        'demo.accounts.authentication.APITokenAuthentication',
+        'rest_auth_toolkit.authentication.TokenAuthentication',
     ],
     'DEFAULT_RENDERER_CLASSES': [
         'rest_framework.renderers.JSONRenderer',
diff --git a/rest_auth_toolkit/authentication.py b/rest_auth_toolkit/authentication.py
new file mode 100644
index 0000000..db3c02b
--- /dev/null
+++ b/rest_auth_toolkit/authentication.py
@@ -0,0 +1,21 @@
+from rest_framework.authentication import TokenAuthentication
+
+from .utils import get_object_from_setting
+
+
+Token = get_object_from_setting("api_token_class")
+
+
+class TokenAuthentication(TokenAuthentication):
+    """DRF authentication backend for API requests.
+
+    Parses headers like "Authorization: Bearer user-api-token".
+
+    Override authenticate_credentials in a subclass if you need
+    special behaviour to get a Token object from a string value.
+    Default behaviour is to fetch a token via "key" field and
+    check that token.user.is_active is true.
+    """
+
+    keyword = "Bearer"
+    model = Token
diff --git a/rest_auth_toolkit/fields.py b/rest_auth_toolkit/fields.py
new file mode 100644
index 0000000..6ada77e
--- /dev/null
+++ b/rest_auth_toolkit/fields.py
@@ -0,0 +1,15 @@
+from django.contrib.auth import get_user_model
+
+from rest_framework.fields import EmailField, empty
+
+
+User = get_user_model()
+
+
+class CustomEmailField(EmailField):
+    """Subclass of EmailField that adds normalization."""
+
+    def run_validation(self, data=empty):
+        if data != empty:
+            data = User.objects.normalize_email(data)
+        return super().run_validation(data)
diff --git a/rest_auth_toolkit/models.py b/rest_auth_toolkit/models.py
index 35363a4..9a3f79c 100644
--- a/rest_auth_toolkit/models.py
+++ b/rest_auth_toolkit/models.py
@@ -46,7 +46,7 @@ def natural_key(self):
         return (self.email,)
 
 
-class BaseEmailConfirmation(models.Model):  # pragma: no cover
+class BaseEmailConfirmation(models.Model):
     """Abstract model for email confirmations.
 
     Subclass in your project to customize to your needs and make
@@ -90,6 +90,12 @@ class BaseAPIToken(models.Model):
     You can override generate_key in your concrete class to change
     the way the keys are created.  You can also redefine the key field.
 
+    The default logout view calls the revoke method, which by default
+    deletes the row, and can be overriden to customize behaviour.
+    For example, you could implement soft deletes with a custom model
+    field (boolean or datetime) and a matching custom authentication
+    class that checks the custom field.
+
     Adapted from rest_framework.authtoken.
     """
     key = models.CharField(_('key'), max_length=40, primary_key=True)
@@ -112,3 +118,6 @@ def save(self, *args, **kwargs):
 
     def generate_key(self):
         return binascii.hexlify(os.urandom(20)).decode()
+
+    def revoke(self):
+        self.delete()
diff --git a/rest_auth_toolkit/serializers.py b/rest_auth_toolkit/serializers.py
index ad61067..dc7dfbe 100644
--- a/rest_auth_toolkit/serializers.py
+++ b/rest_auth_toolkit/serializers.py
@@ -1,6 +1,7 @@
 from django.conf import settings
 from django.contrib.auth import authenticate, get_user_model
 from django.contrib.auth import password_validation
+from django.contrib.auth.signals import user_logged_in
 from django.core import exceptions
 from django.utils.translation import gettext as _
 
@@ -12,6 +13,8 @@
 except ImportError:
     facepy = None
 
+from .fields import CustomEmailField
+
 
 User = get_user_model()
 
@@ -23,13 +26,13 @@ class Meta:
         model = User
         fields = ('email', 'password')
         extra_kwargs = {
-            'password': {'style': {'input_type': 'password'}},
+            'password': {'write_only': True, 'style': {'input_type': 'password'}},
         }
 
     def validate(self, data):
         password = data['password']
 
-        # Create user object without saving it to get extra checks by validators
+        # Instantiate user object without saving it to get extra checks by validators
         user = User(**data)
 
         errors = {}
@@ -54,7 +57,7 @@ def create(self, validated_data):
 class LoginDeserializer(serializers.Serializer):
     """Deserializer to find a user from credentials."""
 
-    email = serializers.EmailField()
+    email = CustomEmailField()
     password = serializers.CharField(style={'input_type': 'password'})
 
     def validate(self, data):
@@ -64,6 +67,9 @@ def validate(self, data):
             msg = _('Invalid email or password')
             raise ValidationError({'errors': [msg]})
 
+        request = self.context.get("request")
+        user_logged_in.send(sender=user.__class__, request=request, user=user)
+
         return {'user': user}
 
 
@@ -89,4 +95,7 @@ def validate(self, data):
 
         user = User.objects.get_or_create_facebook_user(data, extended_token)[0]
 
+        request = self.context.get("request")
+        user_logged_in.send(sender=user.__class__, request=request, user=user)
+
         return {'user': user}
diff --git a/rest_auth_toolkit/views.py b/rest_auth_toolkit/views.py
index e6d43a3..011b433 100644
--- a/rest_auth_toolkit/views.py
+++ b/rest_auth_toolkit/views.py
@@ -58,7 +58,7 @@ def post(self, request):
             email_field = user.get_email_field_name()
             send_email(request, user, getattr(user, email_field), confirmation)
 
-        return Response(status=status.HTTP_201_CREATED)
+        return Response(deserializer.data, status=status.HTTP_201_CREATED)
 
 
 class LoginView(generics.GenericAPIView):
diff --git a/tests/functional/conftest.py b/tests/functional/conftest.py
index c01f68f..f877a71 100644
--- a/tests/functional/conftest.py
+++ b/tests/functional/conftest.py
@@ -1,6 +1,6 @@
 import pytest
 
-from demo.accounts.models import User, APIToken
+from demo.accounts.models import User, EmailConfirmation, APIToken
 
 
 @pytest.fixture
@@ -27,6 +27,15 @@ def userfb0(db):
     )
 
 
+@pytest.fixture
+def emailconfirmation0(user0):
+    user0.is_active = False
+    user0.save()
+    return EmailConfirmation.objects.create(
+        user=user0,
+    )
+
+
 @pytest.fixture
 def token0(user0):
     return APIToken.objects.create_token(
diff --git a/tests/functional/test_email.py b/tests/functional/test_email.py
index 713a84f..b5fe5b3 100644
--- a/tests/functional/test_email.py
+++ b/tests/functional/test_email.py
@@ -1,12 +1,21 @@
+from datetime import datetime
+
 from django.urls import reverse
 
+import pytest
+
 from demo.accounts.models import User, APIToken
 
 
-def test_signup(db, django_app, mailoutbox):
-    params = {"email": "zack@example.com", "password": "correct battery horse staple"}
-    django_app.post_json(reverse("auth:signup"), params=params, status=201)
+@pytest.mark.parametrize("email", [
+    "zack@example.com",
+    "zack@EXAMPLE.COM",
+])
+def test_signup(db, django_app, mailoutbox, email):
+    params = {"email": email, "password": "correct battery horse staple"}
+    resp = django_app.post_json(reverse("auth:signup"), params=params, status=201)
 
+    assert resp.json == {"email": "zack@example.com"}
     user = User.objects.last()
     assert user.email == "zack@example.com"
     assert user.has_usable_password()
@@ -22,6 +31,13 @@ def test_signup_same_as_password(db, django_app):
     assert "password" in resp.json
 
 
+def test_signup_missing_email(db, django_app):
+    params = {"password": "little bobby passwords"}
+    resp = django_app.post_json(reverse("auth:signup"), params=params, status=400)
+
+    assert "email" in resp.json
+
+
 def test_signup_invalid_email(db, django_app):
     params = {"email": "bobby", "password": "bobby@example.com"}
     resp = django_app.post_json(reverse("auth:signup"), params=params, status=400)
@@ -29,18 +45,50 @@ def test_signup_invalid_email(db, django_app):
     assert "email" in resp.json
 
 
-def test_signup_already_exists(db, django_app, user0):
-    params = {"email": "bob@example.com", "password": "pass123"}
+@pytest.mark.parametrize("email", [
+    "bob@example.com",
+    "bob@example.COM",
+])
+def test_signup_already_exists(db, django_app, user0, email):
+    params = {"email": email, "password": "pass123"}
     resp = django_app.post_json(reverse("auth:signup"), params=params, status=400)
 
     assert "email" in resp.json
 
 
-def test_login(db, django_app, user0):
-    params = {"email": "bob@example.com", "password": "pass123"}
+def test_signup_different_address(db, django_app, user0):
+    params = {"email": "ZACK@EXAMPLE.com", "password": "goodpass"}
+    resp = django_app.post_json(reverse("auth:signup"), params=params, status=201)
+
+    assert resp.json == {"email": "ZACK@example.com"}
+
+
+def test_confirm_email(db, django_app, user0, emailconfirmation0):
+    assert not user0.is_active
+    assert emailconfirmation0.confirmed is None
+
+    django_app.get(reverse("app-auth:email-confirmation",
+                           kwargs={"external_id": emailconfirmation0.external_id}))
+
+    user0.refresh_from_db()
+    emailconfirmation0.refresh_from_db()
+    assert user0.is_active
+    assert isinstance(emailconfirmation0.confirmed, datetime)
+
+
+@pytest.mark.parametrize("email", [
+    "bob@example.com",
+    "bob@example.COM",
+])
+def test_login(db, django_app, user0, email):
+    assert user0.last_login is None
+
+    params = {"email": email, "password": "pass123"}
     resp = django_app.post_json(reverse("auth:login"), params=params, status=200)
 
     assert "token" in resp.json
+    user0.refresh_from_db()
+    assert isinstance(user0.last_login, datetime)
 
 
 def test_login_unknown_user(db, django_app):
diff --git a/tests/functional/test_facebook.py b/tests/functional/test_facebook.py
index 90476e6..77d6720 100644
--- a/tests/functional/test_facebook.py
+++ b/tests/functional/test_facebook.py
@@ -1,3 +1,5 @@
+from datetime import datetime
+
 from django.urls import reverse
 
 from pretend import stub
@@ -28,9 +30,12 @@ def test_facebook_login(django_app, monkeypatch, userfb0, token1):
     monkeypatch.setattr("facepy.GraphAPI.get", fake_graph_api_get)
     monkeypatch.setattr("facepy.SignedRequest", fake_signed_request)
     monkeypatch.setattr("facepy.get_extended_access_token", fake_get_access_token)
+    assert userfb0.last_login is None
 
     params = {"signed_request": "abcd_signed_request"}
     resp = django_app.post_json(reverse("auth:fb-login"), params=params, status=200)
 
     assert resp.json.keys() == {"token"}
     assert resp.json["token"] != token1.key
+    userfb0.refresh_from_db()
+    assert isinstance(userfb0.last_login, datetime)
diff --git a/tests/unit/test_models.py b/tests/unit/test_models.py
index 05dfaf9..6d0454b 100644
--- a/tests/unit/test_models.py
+++ b/tests/unit/test_models.py
@@ -93,6 +93,12 @@ def test_apitoken_custom_generate_key(monkeypatch, user0):
     assert token.key == '2345bcde'
 
 
+def test_apitoken_revoke(token0):
+    token0.revoke()
+
+    assert list(APIToken.objects.all()) == []
+
+
 def test_apitoken_manager_create_token(user0):
     token = APIToken.objects.create_token(user=user0)