diff --git a/composer.json b/composer.json
index 828c5f6..6928359 100644
--- a/composer.json
+++ b/composer.json
@@ -37,16 +37,16 @@
     }
   },
   "autoload-dev": {
-        "psr-4": {
-            "KTXT\\ProviderJmapc\\": "tests/php/"
-        }
-    },
-    "scripts": {
-        "post-install-cmd": [
-        ],
-        "post-update-cmd": [
-        ],
-        "test:unit": "phpunit --configuration tests/php/phpunit.unit.xml --colors=always --testdox",
-        "test:coverage": "XDEBUG_MODE=coverage phpunit --configuration tests/php/phpunit.unit.xml --coverage-html .phpunit.coverage --coverage-text"
-    }
+      "psr-4": {
+          "KTXT\\ProviderJmapc\\": "tests/php/"
+      }
+  },
+  "scripts": {
+      "post-install-cmd": [
+      ],
+      "post-update-cmd": [
+      ],
+      "test:unit": "phpunit --configuration tests/php/phpunit.unit.xml --colors=always --testdox",
+      "test:coverage": "XDEBUG_MODE=coverage phpunit --configuration tests/php/phpunit.unit.xml --coverage-html .phpunit.coverage --coverage-text"
+  }
 }
diff --git a/lib/Module.php b/lib/Module.php
index 38aff7b..cfd553e 100644
--- a/lib/Module.php
+++ b/lib/Module.php
@@ -68,8 +68,8 @@ class Module extends ModuleInstanceAbstract implements ModuleBrowserInterface
     {
         // Register JMAP providers - all three share the same service store
         $this->providerManager->register(ProviderInterface::TYPE_MAIL, 'jmap', MailProvider::class);
-        $this->providerManager->register(ProviderInterface::TYPE_CHRONO, 'jmap', ChronoProvider::class);
-        $this->providerManager->register(ProviderInterface::TYPE_PEOPLE, 'jmap', PeopleProvider::class);
+        //$this->providerManager->register(ProviderInterface::TYPE_CHRONO, 'jmap', ChronoProvider::class);
+        //$this->providerManager->register(ProviderInterface::TYPE_PEOPLE, 'jmap', PeopleProvider::class);
     }
 
     public function registerBI(): array {
diff --git a/lib/Providers/Mail/MessageProperties.php b/lib/Providers/Mail/MessageProperties.php
index dbf91cd..fd615a3 100644
--- a/lib/Providers/Mail/MessageProperties.php
+++ b/lib/Providers/Mail/MessageProperties.php
@@ -30,7 +30,7 @@ class MessageProperties extends MessagePropertiesMutableAbstract {
 			$this->data['size'] = $parameters['size'];
 		}
 		if (isset($parameters['receivedAt'])) {
-			$this->data['receivedDate'] = $parameters['receivedAt'];
+			$this->data['received'] = $parameters['receivedAt'];
 		}
 		if (isset($parameters['sentAt'])) {
 			$this->data['date'] = $parameters['sentAt'];
diff --git a/lib/Providers/Mail/Provider.php b/lib/Providers/Mail/Provider.php
index f838e4a..a78ae5f 100644
--- a/lib/Providers/Mail/Provider.php
+++ b/lib/Providers/Mail/Provider.php
@@ -22,9 +22,6 @@ use KTXM\ProviderJmapc\Stores\ServiceStore;
 
 /**
  * JMAP Mail Provider
- * 
- * Provides Mail services via JMAP protocol.
- * Filters services by urn:ietf:params:jmap:mail capability.
  */
 class Provider implements ProviderServiceMutateInterface, ProviderServiceDiscoverInterface, ProviderServiceTestInterface
 {
@@ -110,11 +107,6 @@ class Provider implements ProviderServiceMutateInterface, ProviderServiceDiscove
         return $list;
     }
 
-    public function serviceExtant(string $tenantId, string $userId, string|int ...$identifiers): array
-    {
-        return $this->serviceStore->extant($tenantId, $userId, $identifiers);
-    }
-
     public function serviceFetch(string $tenantId, string $userId, string|int $identifier): ?Service
     {
         return $this->serviceStore->fetch($tenantId, $userId, $identifier);
@@ -132,6 +124,11 @@ class Provider implements ProviderServiceMutateInterface, ProviderServiceDiscove
         return null;
     }
 
+    public function serviceExtant(string $tenantId, string $userId, string|int ...$identifiers): array
+    {
+        return $this->serviceStore->extant($tenantId, $userId, $identifiers);
+    }
+
     public function serviceFresh(): ResourceServiceMutateInterface
     {
         return new Service();
diff --git a/lib/Providers/Mail/Service.php b/lib/Providers/Mail/Service.php
index fcac5e7..fb6236d 100644
--- a/lib/Providers/Mail/Service.php
+++ b/lib/Providers/Mail/Service.php
@@ -9,6 +9,7 @@ declare(strict_types=1);
 
 namespace KTXM\ProviderJmapc\Providers\Mail;
 
+use Generator;
 use KTXF\Mail\Collection\CollectionBaseInterface;
 use KTXF\Mail\Collection\CollectionMutableInterface;
 use KTXF\Mail\Object\Address;
@@ -32,11 +33,6 @@ use KTXM\ProviderJmapc\Providers\ServiceLocation;
 use KTXM\ProviderJmapc\Service\Remote\RemoteMailService;
 use KTXM\ProviderJmapc\Service\Remote\RemoteService;
 
-/**
- * JMAP Service
- * 
- * Represents a configured JMAP account
- */
 class Service implements ServiceBaseInterface, ServiceMutableInterface, ServiceConfigurableInterface, ServiceCollectionMutableInterface
 {
     public const JSON_TYPE = ServiceBaseInterface::JSON_TYPE;
@@ -105,16 +101,14 @@ class Service implements ServiceBaseInterface, ServiceMutableInterface, ServiceC
     public function __construct(
     ) {}
 
-    private function initialize(): void
-    {
+    private function initialize(): void {
         if (!isset($this->mailService)) {
             $client = RemoteService::freshClient($this);
             $this->mailService = RemoteService::mailService($client);
         }
     }
 
-    public function toStore(): array
-    {
+    public function toStore(): array {
         return array_filter([
             'tid' => $this->serviceTenantId,
             'uid' => $this->serviceUserId,
@@ -130,8 +124,7 @@ class Service implements ServiceBaseInterface, ServiceMutableInterface, ServiceC
         ], fn($v) => $v !== null);
     }
 
-    public function fromStore(array $data): static
-    {
+    public function fromStore(array $data): static {
         $this->serviceTenantId = $data['tid'] ?? null;
         $this->serviceUserId = $data['uid'] ?? null;
         $this->serviceIdentifier = $data['sid'];
@@ -160,8 +153,7 @@ class Service implements ServiceBaseInterface, ServiceMutableInterface, ServiceC
         return $this;
     }
 
-    public function jsonSerialize(): array
-    {
+    public function jsonSerialize(): array {
         return array_filter([
             self::JSON_PROPERTY_TYPE => self::JSON_TYPE,
             self::JSON_PROPERTY_PROVIDER => self::PROVIDER_IDENTIFIER,
@@ -177,8 +169,7 @@ class Service implements ServiceBaseInterface, ServiceMutableInterface, ServiceC
         ], fn($v) => $v !== null);
     }
 
-    public function jsonDeserialize(array|string $data): static
-    {
+    public function jsonDeserialize(array|string $data): static {
         if (is_string($data)) {
             $data = json_decode($data, true, 512, JSON_THROW_ON_ERROR);
         }
@@ -218,14 +209,9 @@ class Service implements ServiceBaseInterface, ServiceMutableInterface, ServiceC
         return isset($this->serviceAbilities[$value]);
     }
 
-    public function capabilities(): array
-    {
-        $caps = [];
-        foreach (array_keys($this->serviceAbilities) as $cap) {
-            $caps[$cap] = true;
-        }
-        return $caps;
-    }
+	public function capabilities(): array {
+		return $this->serviceAbilities;
+	}
 
     public function provider(): string
     {
@@ -486,6 +472,22 @@ class Service implements ServiceBaseInterface, ServiceMutableInterface, ServiceC
         return $list;
     }
 
+    public function entityListStream(string|int $collection, ?IFilter $filter = null, ?ISort $sort = null, ?IRange $range = null, ?array $properties = null): Generator
+    {
+        $this->initialize();
+        
+        $result = $this->mailService->entityList($collection, $filter, $sort, $range, $properties);
+
+        foreach ($result['list'] as $index => $entry) {
+            if (is_array($entry) && isset($entry['id'])) {
+                $object = new EntityResource(provider: $this->provider(), service: $this->identifier());
+                $object->fromJmap($entry);
+                yield $object;
+            }
+            unset($result['list'][$index]);
+        }
+    }
+
     public function entityListFilter(): Filter
     {
         return new Filter($this->serviceAbilities[self::CAPABILITY_ENTITY_LIST_FILTER] ?? []);