diff --git a/composer.json b/composer.json
index 0731cd5..b5ecfb2 100644
--- a/composer.json
+++ b/composer.json
@@ -28,6 +28,7 @@
         "webmozart/assert": "^1.9"
     },
     "require-dev": {
+        "doctrine/doctrine-bundle": "^1.12.13",
         "phpspec/phpspec": "^6.1",
         "phpunit/phpunit": "^8.5",
         "roave/security-advisories": "dev-master",
diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
index 6b6c211..19c6e9f 100644
--- a/src/DependencyInjection/Configuration.php
+++ b/src/DependencyInjection/Configuration.php
@@ -5,9 +5,12 @@
 namespace Setono\SyliusRedirectPlugin\DependencyInjection;
 
 use Setono\SyliusRedirectPlugin\Form\Type\RedirectType;
+use Setono\SyliusRedirectPlugin\Model\NotFound;
 use Setono\SyliusRedirectPlugin\Model\Redirect;
+use Setono\SyliusRedirectPlugin\Repository\NotFoundRepository;
 use Setono\SyliusRedirectPlugin\Repository\RedirectRepository;
 use Sylius\Bundle\ResourceBundle\Controller\ResourceController;
+use Sylius\Bundle\ResourceBundle\Form\Type\DefaultResourceType;
 use Sylius\Bundle\ResourceBundle\SyliusResourceBundle;
 use Sylius\Component\Resource\Factory\Factory;
 use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
@@ -26,7 +29,9 @@ public function getConfigTreeBuilder(): TreeBuilder
         $rootNode
             ->addDefaultsIfNotSet()
             ->children()
-                ->scalarNode('driver')->defaultValue(SyliusResourceBundle::DRIVER_DOCTRINE_ORM)->end()
+                ->scalarNode('driver')
+                    ->defaultValue(SyliusResourceBundle::DRIVER_DOCTRINE_ORM)
+                ->end()
                 ->integerNode('remove_after')
                     ->info('0 means disabled. If the value is > 0 then redirects that have not been accessed in the last x days will be removed')
                     ->defaultValue(0)
@@ -61,6 +66,22 @@ private function addResourcesSection(ArrayNodeDefinition $node): void
                                 ->end()
                             ->end()
                         ->end()
+                        ->arrayNode('not_found')
+                            ->addDefaultsIfNotSet()
+                            ->children()
+                                ->variableNode('options')->end()
+                                ->arrayNode('classes')
+                                    ->addDefaultsIfNotSet()
+                                    ->children()
+                                        ->scalarNode('model')->defaultValue(NotFound::class)->cannotBeEmpty()->end()
+                                        ->scalarNode('controller')->defaultValue(ResourceController::class)->cannotBeEmpty()->end()
+                                        ->scalarNode('repository')->defaultValue(NotFoundRepository::class)->cannotBeEmpty()->end()
+                                        ->scalarNode('factory')->defaultValue(Factory::class)->end()
+                                        ->scalarNode('form')->defaultValue(DefaultResourceType::class)->cannotBeEmpty()->end()
+                                    ->end()
+                                ->end()
+                            ->end()
+                        ->end()
                     ->end()
                 ->end()
             ->end()
diff --git a/src/EventListener/NotFoundSubscriber.php b/src/EventListener/NotFoundSubscriber.php
index 19d8766..eba9a04 100644
--- a/src/EventListener/NotFoundSubscriber.php
+++ b/src/EventListener/NotFoundSubscriber.php
@@ -5,17 +5,27 @@
 namespace Setono\SyliusRedirectPlugin\EventListener;
 
 use Doctrine\Common\Persistence\ObjectManager;
+use Setono\SyliusRedirectPlugin\Model\NotFoundInterface;
+use Setono\SyliusRedirectPlugin\Model\RedirectionPath;
+use Setono\SyliusRedirectPlugin\Repository\NotFoundRepositoryInterface;
 use Setono\SyliusRedirectPlugin\Resolver\RedirectionPathResolverInterface;
 use Sylius\Component\Channel\Context\ChannelContextInterface;
+use Sylius\Component\Resource\Factory\FactoryInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Event\ExceptionEvent;
 use Symfony\Component\HttpKernel\Exception\HttpException;
 use Symfony\Component\HttpKernel\KernelEvents;
 use Webmozart\Assert\Assert;
 
-class NotFoundSubscriber implements EventSubscriberInterface
+/**
+ * This subscriber listens to 404s in the application. It has two outcomes, either it:
+ * - redirects the user to a destination specified in the redirect table, or
+ * - logs the 404, so the user can act upon it
+ */
+final class NotFoundSubscriber implements EventSubscriberInterface
 {
     /** @var ObjectManager */
     private $objectManager;
@@ -26,14 +36,24 @@ class NotFoundSubscriber implements EventSubscriberInterface
     /** @var RedirectionPathResolverInterface */
     private $redirectionPathResolver;
 
+    /** @var FactoryInterface */
+    private $notFoundFactory;
+
+    /** @var NotFoundRepositoryInterface */
+    private $notFoundRepository;
+
     public function __construct(
         ObjectManager $objectManager,
         ChannelContextInterface $channelContext,
-        RedirectionPathResolverInterface $redirectionPathResolver
+        RedirectionPathResolverInterface $redirectionPathResolver,
+        FactoryInterface $notFoundFactory,
+        NotFoundRepositoryInterface $notFoundRepository
     ) {
         $this->objectManager = $objectManager;
         $this->channelContext = $channelContext;
         $this->redirectionPathResolver = $redirectionPathResolver;
+        $this->notFoundFactory = $notFoundFactory;
+        $this->notFoundRepository = $notFoundRepository;
     }
 
     public static function getSubscribedEvents(): array
@@ -59,11 +79,30 @@ public function onKernelException(ExceptionEvent $event): void
         );
 
         if ($redirectionPath->isEmpty()) {
-            return;
+            $this->log($event->getRequest());
+        } else {
+            $this->redirect($event, $redirectionPath);
         }
 
-        $redirectionPath->markAsAccessed();
         $this->objectManager->flush();
+    }
+
+    private function log(Request $request): void
+    {
+        $notFound = $this->notFoundRepository->findOneByUrl($request->getUri());
+        if (null === $notFound) {
+            /** @var NotFoundInterface $notFound */
+            $notFound = $this->notFoundFactory->createNew();
+
+            $this->objectManager->persist($notFound);
+        }
+
+        $notFound->onRequest($request);
+    }
+
+    private function redirect(ExceptionEvent $event, RedirectionPath $redirectionPath): void
+    {
+        $redirectionPath->markAsAccessed();
 
         $lastRedirect = $redirectionPath->last();
         Assert::notNull($lastRedirect);
diff --git a/src/Model/NotFound.php b/src/Model/NotFound.php
new file mode 100644
index 0000000..f4c7516
--- /dev/null
+++ b/src/Model/NotFound.php
@@ -0,0 +1,82 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Setono\SyliusRedirectPlugin\Model;
+
+use DateTimeInterface;
+use Safe\DateTime;
+use Sylius\Component\Resource\Model\TimestampableTrait;
+use Symfony\Component\HttpFoundation\Request;
+
+class NotFound implements NotFoundInterface
+{
+    use TimestampableTrait;
+
+    /** @var int */
+    protected $id;
+
+    /** @var string */
+    protected $url;
+
+    /** @var int */
+    protected $count = 0;
+
+    /** @var bool */
+    protected $ignored = false;
+
+    /** @var DateTimeInterface */
+    protected $lastRequestAt;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getUrl(): ?string
+    {
+        return $this->url;
+    }
+
+    public function setUrl(string $url): void
+    {
+        $this->url = $url;
+    }
+
+    public function getCount(): int
+    {
+        return $this->count;
+    }
+
+    public function setCount(int $count): void
+    {
+        $this->count = $count;
+    }
+
+    public function isIgnored(): bool
+    {
+        return $this->ignored;
+    }
+
+    public function setIgnored(bool $ignored): void
+    {
+        $this->ignored = $ignored;
+    }
+
+    public function getLastRequestAt(): ?DateTimeInterface
+    {
+        return $this->lastRequestAt;
+    }
+
+    public function setLastRequestAt(DateTimeInterface $lastRequestAt): void
+    {
+        $this->lastRequestAt = $lastRequestAt;
+    }
+
+    public function onRequest(Request $request): void
+    {
+        ++$this->count;
+        $this->lastRequestAt = new DateTime();
+        $this->url = $request->getUri();
+    }
+}
diff --git a/src/Model/NotFoundInterface.php b/src/Model/NotFoundInterface.php
new file mode 100644
index 0000000..6895484
--- /dev/null
+++ b/src/Model/NotFoundInterface.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Setono\SyliusRedirectPlugin\Model;
+
+use DateTimeInterface;
+use Sylius\Component\Resource\Model\ResourceInterface;
+use Sylius\Component\Resource\Model\TimestampableInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+interface NotFoundInterface extends ResourceInterface, TimestampableInterface
+{
+    public function getId(): ?int;
+
+    public function getUrl(): ?string;
+
+    public function setUrl(string $url): void;
+
+    public function getCount(): int;
+
+    public function setCount(int $count): void;
+
+    public function getLastRequestAt(): ?DateTimeInterface;
+
+    public function setLastRequestAt(DateTimeInterface $lastRequestAt): void;
+
+    /**
+     * Is called when a 404 occurs in the application
+     */
+    public function onRequest(Request $request): void;
+}
diff --git a/src/Repository/NotFoundRepository.php b/src/Repository/NotFoundRepository.php
new file mode 100644
index 0000000..f1184a8
--- /dev/null
+++ b/src/Repository/NotFoundRepository.php
@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Setono\SyliusRedirectPlugin\Repository;
+
+use Setono\SyliusRedirectPlugin\Model\NotFoundInterface;
+use Sylius\Bundle\ResourceBundle\Doctrine\ORM\EntityRepository;
+
+class NotFoundRepository extends EntityRepository implements NotFoundRepositoryInterface
+{
+    public function findOneByUrl(string $url): ?NotFoundInterface
+    {
+        return $this->createQueryBuilder('o')
+            ->andWhere('o.url = :url')
+            ->setParameter('url', $url)
+            ->getQuery()
+            ->getOneOrNullResult()
+        ;
+    }
+}
diff --git a/src/Repository/NotFoundRepositoryInterface.php b/src/Repository/NotFoundRepositoryInterface.php
new file mode 100644
index 0000000..bb1161d
--- /dev/null
+++ b/src/Repository/NotFoundRepositoryInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Setono\SyliusRedirectPlugin\Repository;
+
+use Setono\SyliusRedirectPlugin\Model\NotFoundInterface;
+use Sylius\Component\Resource\Repository\RepositoryInterface;
+
+interface NotFoundRepositoryInterface extends RepositoryInterface
+{
+    public function findOneByUrl(string $url): ?NotFoundInterface;
+}
diff --git a/src/Resources/config/doctrine/model/NotFound.orm.xml b/src/Resources/config/doctrine/model/NotFound.orm.xml
new file mode 100644
index 0000000..bc110cc
--- /dev/null
+++ b/src/Resources/config/doctrine/model/NotFound.orm.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<doctrine-mapping xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                  xmlns:gedmo="http://gediminasm.org/schemas/orm/doctrine-extensions-mapping"
+                  xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+                  xsi:schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping
+                                      http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <mapped-superclass name="Setono\SyliusRedirectPlugin\Model\NotFound" table="setono_sylius_redirect__not_found">
+        <id name="id" column="id" type="integer">
+            <generator strategy="AUTO"/>
+        </id>
+
+        <field name="url" type="string"/>
+        <field name="count" type="integer"/>
+        <field name="ignored" type="boolean"/>
+        <field name="lastRequestAt" type="datetime"/>
+        <field name="createdAt" column="created_at" type="datetime">
+            <gedmo:timestampable on="create"/>
+        </field>
+        <field name="updatedAt" column="updated_at" type="datetime" nullable="true">
+            <gedmo:timestampable on="update"/>
+        </field>
+    </mapped-superclass>
+</doctrine-mapping>
diff --git a/src/Resources/config/services/event_listener.xml b/src/Resources/config/services/event_listener.xml
index b1b69f4..e7c83c9 100644
--- a/src/Resources/config/services/event_listener.xml
+++ b/src/Resources/config/services/event_listener.xml
@@ -15,13 +15,15 @@
             <argument type="service" id="sylius.context.channel"/>
             <argument type="service" id="setono_sylius_redirect.resolver.redirection_path"/>
             <tag name="kernel.event_subscriber"/>
-        </service>        
-        
+        </service>
+
         <service id="setono_sylius_redirect.event_listener.not_found"
                  class="Setono\SyliusRedirectPlugin\EventListener\NotFoundSubscriber">
             <argument type="service" id="setono_sylius_redirect.manager.redirect"/>
             <argument type="service" id="sylius.context.channel"/>
             <argument type="service" id="setono_sylius_redirect.resolver.redirection_path"/>
+            <argument type="service" id="setono_sylius_redirect.factory.not_found"/>
+            <argument type="service" id="setono_sylius_redirect.repository.not_found"/>
             <tag name="kernel.event_subscriber"/>
         </service>
     </services>
diff --git a/tests/Application/.env b/tests/Application/.env
index 203a87a..5dc3167 100644
--- a/tests/Application/.env
+++ b/tests/Application/.env
@@ -12,7 +12,7 @@ APP_SECRET=EDITME
 # Format described at http://docs.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url
 # For a sqlite database, use: "sqlite:///%kernel.project_dir%/var/data.db"
 # Set "serverVersion" to your server version to avoid edge-case exceptions and extra database calls
-DATABASE_URL=mysql://root:root@127.0.0.1/setono_sylius_redirect_%kernel.environment%?serverVersion=5.5
+DATABASE_URL=mysql://root@127.0.0.1/setono_sylius_redirect_%kernel.environment%?serverVersion=5.5
 ###< doctrine/doctrine-bundle ###
 
 ###> symfony/swiftmailer-bundle ###