diff --git a/src/Symfony/Component/Notifier/Bridge/ClickSend/ClickSendTransport.php b/src/Symfony/Component/Notifier/Bridge/ClickSend/ClickSendTransport.php
index f60e4e23ee3f9..13f839ba4946c 100644
--- a/src/Symfony/Component/Notifier/Bridge/ClickSend/ClickSendTransport.php
+++ b/src/Symfony/Component/Notifier/Bridge/ClickSend/ClickSendTransport.php
@@ -75,13 +75,13 @@ protected function doSend(MessageInterface $message): SentMessage
         $options['from'] = $message->getFrom() ?: $this->from;
         $options['source'] ??= $this->source;
         $options['list_id'] ??= $this->listId;
-        $options['from_email'] ?? $this->fromEmail;
+        $options['from_email'] ??= $this->fromEmail;
 
         if (isset($options['from']) && !preg_match('/^[a-zA-Z0-9\s]{3,11}$/', $options['from']) && !preg_match('/^\+[1-9]\d{1,14}$/', $options['from'])) {
             throw new InvalidArgumentException(sprintf('The "From" number "%s" is not a valid phone number, shortcode, or alphanumeric sender ID.', $options['from']));
         }
 
-        if ($options['list_id'] ?? false) {
+        if (!$options['list_id']) {
             $options['to'] = $message->getPhone();
         }
 
diff --git a/src/Symfony/Component/Notifier/Bridge/ClickSend/Tests/ClickSendTransportTest.php b/src/Symfony/Component/Notifier/Bridge/ClickSend/Tests/ClickSendTransportTest.php
index ba7923a7fa231..c7d1fa876b82f 100644
--- a/src/Symfony/Component/Notifier/Bridge/ClickSend/Tests/ClickSendTransportTest.php
+++ b/src/Symfony/Component/Notifier/Bridge/ClickSend/Tests/ClickSendTransportTest.php
@@ -24,7 +24,7 @@
 
 final class ClickSendTransportTest extends TransportTestCase
 {
-    public static function createTransport(?HttpClientInterface $client = null, string $from = 'test_from', string $source = 'test_source', int $listId = 99, string $fromEmail = 'foo@bar.com'): ClickSendTransport
+    public static function createTransport(?HttpClientInterface $client = null, ?string $from = 'test_from', ?string $source = 'test_source', ?int $listId = 99, ?string $fromEmail = 'foo@bar.com'): ClickSendTransport
     {
         return new ClickSendTransport('test_username', 'test_key', $from, $source, $listId, $fromEmail, $client ?? new MockHttpClient());
     }
@@ -70,6 +70,10 @@ public function testNoInvalidArgumentExceptionIsThrownIfFromIsValid(string $from
             $body = json_decode($options['body'], true);
             self::assertIsArray($body);
             self::assertArrayHasKey('messages', $body);
+            $message = reset($body['messages']);
+            self::assertArrayHasKey('from_email', $message);
+            self::assertArrayHasKey('list_id', $message);
+            self::assertArrayNotHasKey('to', $message);
 
             return $response;
         });
@@ -77,6 +81,29 @@ public function testNoInvalidArgumentExceptionIsThrownIfFromIsValid(string $from
         $transport->send($message);
     }
 
+    public function testNoInvalidArgumentExceptionIsThrownIfFromIsValidWithoutOptionalParameters()
+    {
+        $message = new SmsMessage('+33612345678', 'Hello!');
+        $response = $this->createMock(ResponseInterface::class);
+        $response->expects(self::exactly(2))->method('getStatusCode')->willReturn(200);
+        $response->expects(self::once())->method('getContent')->willReturn('');
+        $client = new MockHttpClient(function (string $method, string $url, array $options) use ($response): ResponseInterface {
+            self::assertSame('POST', $method);
+            self::assertSame('https://rest.clicksend.com/v3/sms/send', $url);
+
+            $body = json_decode($options['body'], true);
+            self::assertIsArray($body);
+            self::assertArrayHasKey('messages', $body);
+            $message = reset($body['messages']);
+            self::assertArrayNotHasKey('list_id', $message);
+            self::assertArrayHasKey('to', $message);
+
+            return $response;
+        });
+        $transport = $this->createTransport($client, null, null, null, null);
+        $transport->send($message);
+    }
+
     public static function toStringProvider(): iterable
     {
         yield ['clicksend://rest.clicksend.com?from=test_from&source=test_source&list_id=99&from_email=foo%40bar.com', self::createTransport()];