[11.x] Supports Symfony 7.2

src/Illuminate/Mail/MailManager.php

@@ -194,9 +194,7 @@ protected function createSmtpTransport(array $config)
         $scheme = $config['scheme'] ?? null;
 
         if (! $scheme) {
-            $scheme = ! empty($config['encryption']) && $config['encryption'] === 'tls'
-                ? (($config['port'] == 465) ? 'smtps' : 'smtp')
-                : '';
+            $scheme = ($config['port'] == 465) ? 'smtps' : 'smtp';
         }
 
         $transport = $factory->create(new Dsn(

tests/Mail/MailManagerTest.php

@@ -5,6 +5,7 @@
 use InvalidArgumentException;
 use Orchestra\Testbench\TestCase;
 use PHPUnit\Framework\Attributes\DataProvider;
+use PHPUnit\Framework\Attributes\TestWith;
 use Symfony\Component\Mailer\Transport\Smtp\EsmtpTransport;
 
 class MailManagerTest extends TestCase
@@ -27,9 +28,12 @@ public function testEmptyTransportConfig($transport)
         $this->app['mail.manager']->mailer('custom_smtp');
     }
 
-    public function testMailUrlConfig()
+    #[TestWith(['smtp'])]
+    #[TestWith(['smtps'])]
+    public function testMailUrlConfig($scheme)
     {
         $this->app['config']->set('mail.mailers.smtp_url', [
+            'scheme' => $scheme,
             'url' => 'smtp://usr:pwd@127.0.0.2:5876',
         ]);