privates['mailer.transports'] = (new \Symfony\Component\Mailer\Transport(new RewindableGenerator(function () use ($container) { yield 0 => ($container->privates['mailer.transport_factory.native'] ?? $container->load('getMailer_TransportFactory_NativeService')); yield 1 => ($container->privates['mailer.transport_factory.null'] ?? $container->load('getMailer_TransportFactory_NullService')); yield 2 => ($container->privates['mailer.transport_factory.sendmail'] ?? $container->load('getMailer_TransportFactory_SendmailService')); yield 3 => ($container->privates['mailer.transport_factory.smtp'] ?? $container->load('getMailer_TransportFactory_SmtpService')); }, 4)))->fromStrings(['main' => $container->getEnv('MAILER_DSN')]); } }