[2025-03-25 11:24:00] production.ERROR: Expected response code "250/251/252" but got code "501", with message "501 5.1.6 Recipient addresses in single label domains not accepted". {"userId":"5a2c0396-a434-42ce-bb3b-bcc3819502af","exception":"[object] (Symfony\\Component\\Mailer\\Exception\\UnexpectedResponseException(code: 501): Expected response code \"250/251/252\" but got code \"501\", with message \"501 5.1.6 Recipient addresses in single label domains not accepted\". at /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php:338) [stacktrace] #0 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(197): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->assertResponseCode('501 5.1.6 Recip...', Array) #1 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/EsmtpTransport.php(118): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->executeCommand('RCPT TO:executeCommand('RCPT TO:doRcptToCommand('Jacqueline.liev...') #4 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/AbstractTransport.php(69): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->doSend(Object(Symfony\\Component\\Mailer\\SentMessage)) #5 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(137): Symfony\\Component\\Mailer\\Transport\\AbstractTransport->send(Object(Symfony\\Component\\Mime\\Email), Object(Symfony\\Component\\Mailer\\DelayedEnvelope)) #6 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(573): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->send(Object(Symfony\\Component\\Mime\\Email), Object(Symfony\\Component\\Mailer\\DelayedEnvelope)) #7 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(335): Illuminate\\Mail\\Mailer->sendSymfonyMessage(Object(Symfony\\Component\\Mime\\Email)) #8 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(205): Illuminate\\Mail\\Mailer->send('mail.diplomas.s...', Array, Object(Closure)) #9 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Support/Traits/Localizable.php(19): Illuminate\\Mail\\Mailable->Illuminate\\Mail\\{closure}() #10 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(198): Illuminate\\Mail\\Mailable->withLocale(NULL, Object(Closure)) #11 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(357): Illuminate\\Mail\\Mailable->send(Object(Illuminate\\Mail\\Mailer)) #12 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(301): Illuminate\\Mail\\Mailer->sendMailable(Object(App\\Mail\\SendDiploma)) #13 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/PendingMail.php(124): Illuminate\\Mail\\Mailer->send(Object(App\\Mail\\SendDiploma)) #14 /home/sgcrean/opleidingen.eduzo.be/app/Jobs/ProcessDiplomaMail.php(102): Illuminate\\Mail\\PendingMail->send(Object(App\\Mail\\SendDiploma)) #15 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): App\\Jobs\\ProcessDiplomaMail->handle() #16 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/Util.php(41): Illuminate\\Container\\BoundMethod::Illuminate\\Container\\{closure}() #17 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(93): Illuminate\\Container\\Util::unwrapIfClosure(Object(Closure)) #18 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(35): Illuminate\\Container\\BoundMethod::callBoundMethod(Object(Illuminate\\Foundation\\Application), Array, Object(Closure)) #19 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/Container.php(662): Illuminate\\Container\\BoundMethod::call(Object(Illuminate\\Foundation\\Application), Array, Array, NULL) #20 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(128): Illuminate\\Container\\Container->call(Array) #21 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Bus\\Dispatcher->Illuminate\\Bus\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #22 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #23 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(132): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #24 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(123): Illuminate\\Bus\\Dispatcher->dispatchNow(Object(App\\Jobs\\ProcessDiplomaMail), false) #25 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Queue\\CallQueuedHandler->Illuminate\\Queue\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #26 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #27 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(122): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #28 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(70): Illuminate\\Queue\\CallQueuedHandler->dispatchThroughMiddleware(Object(Illuminate\\Queue\\Jobs\\SyncJob), Object(App\\Jobs\\ProcessDiplomaMail)) #29 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(102): Illuminate\\Queue\\CallQueuedHandler->call(Object(Illuminate\\Queue\\Jobs\\SyncJob), Array) #30 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/SyncQueue.php(43): Illuminate\\Queue\\Jobs\\Job->fire() #31 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(254): Illuminate\\Queue\\SyncQueue->push(Object(App\\Jobs\\ProcessDiplomaMail)) #32 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(230): Illuminate\\Bus\\Dispatcher->pushCommandToQueue(Object(Illuminate\\Queue\\SyncQueue), Object(App\\Jobs\\ProcessDiplomaMail)) #33 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(77): Illuminate\\Bus\\Dispatcher->dispatchToQueue(Object(App\\Jobs\\ProcessDiplomaMail)) #34 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Bus/PendingDispatch.php(193): Illuminate\\Bus\\Dispatcher->dispatch(Object(App\\Jobs\\ProcessDiplomaMail)) #35 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Bus/Dispatchable.php(19): Illuminate\\Foundation\\Bus\\PendingDispatch->__destruct() #36 /home/sgcrean/opleidingen.eduzo.be/app/Http/Controllers/Admin/DiplomamailController.php(217): App\\Jobs\\ProcessDiplomaMail::dispatch(1987) #37 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): App\\Http\\Controllers\\Admin\\DiplomamailController->mailremainingstudents('132') #38 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(43): Illuminate\\Routing\\Controller->callAction('mailremainingst...', Array) #39 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Route.php(259): Illuminate\\Routing\\ControllerDispatcher->dispatch(Object(Illuminate\\Routing\\Route), Object(App\\Http\\Controllers\\Admin\\DiplomamailController), 'mailremainingst...') #40 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Route.php(205): Illuminate\\Routing\\Route->runController() #41 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(806): Illuminate\\Routing\\Route->run() #42 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) #43 /home/sgcrean/opleidingen.eduzo.be/app/Http/Middleware/IpCheckMiddleware.php(39): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #44 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): App\\Http\\Middleware\\IpCheckMiddleware->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #45 /home/sgcrean/opleidingen.eduzo.be/app/Http/Middleware/ActiveUser.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #46 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): App\\Http\\Middleware\\ActiveUser->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #47 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Auth/Middleware/EnsureEmailIsVerified.php(41): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #48 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Auth\\Middleware\\EnsureEmailIsVerified->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #49 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(50): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #50 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #51 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Auth/Middleware/Authenticate.php(57): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #52 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Auth\\Middleware\\Authenticate->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #53 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #54 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #55 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #56 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #57 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(121): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #58 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(64): Illuminate\\Session\\Middleware\\StartSession->handleStatefulRequest(Object(Illuminate\\Http\\Request), Object(Illuminate\\Session\\Store), Object(Closure)) #59 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Session\\Middleware\\StartSession->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #60 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #61 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #62 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #63 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Cookie\\Middleware\\EncryptCookies->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #64 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #65 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(805): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #66 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(784): Illuminate\\Routing\\Router->runRouteWithinStack(Object(Illuminate\\Routing\\Route), Object(Illuminate\\Http\\Request)) #67 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(748): Illuminate\\Routing\\Router->runRoute(Object(Illuminate\\Http\\Request), Object(Illuminate\\Routing\\Route)) #68 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(737): Illuminate\\Routing\\Router->dispatchToRoute(Object(Illuminate\\Http\\Request)) #69 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(200): Illuminate\\Routing\\Router->dispatch(Object(Illuminate\\Http\\Request)) #70 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}(Object(Illuminate\\Http\\Request)) #71 /home/sgcrean/opleidingen.eduzo.be/vendor/livewire/livewire/src/DisableBrowserCache.php(19): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #72 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Livewire\\DisableBrowserCache->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #73 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #74 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(31): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #75 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\ConvertEmptyStringsToNull->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #76 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #77 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(40): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #78 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\TrimStrings->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #79 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #80 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #81 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(99): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #82 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\PreventRequestsDuringMaintenance->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #83 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Http/Middleware/HandleCors.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #84 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Http\\Middleware\\HandleCors->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #85 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(39): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #86 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Http\\Middleware\\TrustProxies->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #87 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #88 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(175): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #89 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(144): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request)) #90 /home/sgcrean/opleidingen.eduzo.be/public/index.php(51): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request)) #91 {main} "} [2025-03-25 11:24:15] production.ERROR: Expected response code "250/251/252" but got code "501", with message "501 5.1.6 Recipient addresses in single label domains not accepted". {"userId":"5a2c0396-a434-42ce-bb3b-bcc3819502af","exception":"[object] (Symfony\\Component\\Mailer\\Exception\\UnexpectedResponseException(code: 501): Expected response code \"250/251/252\" but got code \"501\", with message \"501 5.1.6 Recipient addresses in single label domains not accepted\". at /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php:338) [stacktrace] #0 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(197): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->assertResponseCode('501 5.1.6 Recip...', Array) #1 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/EsmtpTransport.php(118): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->executeCommand('RCPT TO:executeCommand('RCPT TO:doRcptToCommand('Jacqueline.liev...') #4 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/AbstractTransport.php(69): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->doSend(Object(Symfony\\Component\\Mailer\\SentMessage)) #5 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(137): Symfony\\Component\\Mailer\\Transport\\AbstractTransport->send(Object(Symfony\\Component\\Mime\\Email), Object(Symfony\\Component\\Mailer\\DelayedEnvelope)) #6 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(573): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->send(Object(Symfony\\Component\\Mime\\Email), Object(Symfony\\Component\\Mailer\\DelayedEnvelope)) #7 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(335): Illuminate\\Mail\\Mailer->sendSymfonyMessage(Object(Symfony\\Component\\Mime\\Email)) #8 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(205): Illuminate\\Mail\\Mailer->send('mail.diplomas.s...', Array, Object(Closure)) #9 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Support/Traits/Localizable.php(19): Illuminate\\Mail\\Mailable->Illuminate\\Mail\\{closure}() #10 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(198): Illuminate\\Mail\\Mailable->withLocale(NULL, Object(Closure)) #11 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(357): Illuminate\\Mail\\Mailable->send(Object(Illuminate\\Mail\\Mailer)) #12 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(301): Illuminate\\Mail\\Mailer->sendMailable(Object(App\\Mail\\SendDiploma)) #13 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/PendingMail.php(124): Illuminate\\Mail\\Mailer->send(Object(App\\Mail\\SendDiploma)) #14 /home/sgcrean/opleidingen.eduzo.be/app/Jobs/ProcessDiplomaMail.php(102): Illuminate\\Mail\\PendingMail->send(Object(App\\Mail\\SendDiploma)) #15 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): App\\Jobs\\ProcessDiplomaMail->handle() #16 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/Util.php(41): Illuminate\\Container\\BoundMethod::Illuminate\\Container\\{closure}() #17 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(93): Illuminate\\Container\\Util::unwrapIfClosure(Object(Closure)) #18 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(35): Illuminate\\Container\\BoundMethod::callBoundMethod(Object(Illuminate\\Foundation\\Application), Array, Object(Closure)) #19 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/Container.php(662): Illuminate\\Container\\BoundMethod::call(Object(Illuminate\\Foundation\\Application), Array, Array, NULL) #20 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(128): Illuminate\\Container\\Container->call(Array) #21 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Bus\\Dispatcher->Illuminate\\Bus\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #22 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #23 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(132): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #24 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(123): Illuminate\\Bus\\Dispatcher->dispatchNow(Object(App\\Jobs\\ProcessDiplomaMail), false) #25 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Queue\\CallQueuedHandler->Illuminate\\Queue\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #26 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #27 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(122): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #28 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(70): Illuminate\\Queue\\CallQueuedHandler->dispatchThroughMiddleware(Object(Illuminate\\Queue\\Jobs\\SyncJob), Object(App\\Jobs\\ProcessDiplomaMail)) #29 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(102): Illuminate\\Queue\\CallQueuedHandler->call(Object(Illuminate\\Queue\\Jobs\\SyncJob), Array) #30 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/SyncQueue.php(43): Illuminate\\Queue\\Jobs\\Job->fire() #31 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(254): Illuminate\\Queue\\SyncQueue->push(Object(App\\Jobs\\ProcessDiplomaMail)) #32 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(230): Illuminate\\Bus\\Dispatcher->pushCommandToQueue(Object(Illuminate\\Queue\\SyncQueue), Object(App\\Jobs\\ProcessDiplomaMail)) #33 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(77): Illuminate\\Bus\\Dispatcher->dispatchToQueue(Object(App\\Jobs\\ProcessDiplomaMail)) #34 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Bus/PendingDispatch.php(193): Illuminate\\Bus\\Dispatcher->dispatch(Object(App\\Jobs\\ProcessDiplomaMail)) #35 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Bus/Dispatchable.php(19): Illuminate\\Foundation\\Bus\\PendingDispatch->__destruct() #36 /home/sgcrean/opleidingen.eduzo.be/app/Http/Controllers/Admin/DiplomamailController.php(217): App\\Jobs\\ProcessDiplomaMail::dispatch(1987) #37 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): App\\Http\\Controllers\\Admin\\DiplomamailController->mailremainingstudents('132') #38 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(43): Illuminate\\Routing\\Controller->callAction('mailremainingst...', Array) #39 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Route.php(259): Illuminate\\Routing\\ControllerDispatcher->dispatch(Object(Illuminate\\Routing\\Route), Object(App\\Http\\Controllers\\Admin\\DiplomamailController), 'mailremainingst...') #40 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Route.php(205): Illuminate\\Routing\\Route->runController() #41 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(806): Illuminate\\Routing\\Route->run() #42 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) #43 /home/sgcrean/opleidingen.eduzo.be/app/Http/Middleware/IpCheckMiddleware.php(39): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #44 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): App\\Http\\Middleware\\IpCheckMiddleware->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #45 /home/sgcrean/opleidingen.eduzo.be/app/Http/Middleware/ActiveUser.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #46 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): App\\Http\\Middleware\\ActiveUser->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #47 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Auth/Middleware/EnsureEmailIsVerified.php(41): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #48 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Auth\\Middleware\\EnsureEmailIsVerified->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #49 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(50): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #50 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #51 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Auth/Middleware/Authenticate.php(57): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #52 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Auth\\Middleware\\Authenticate->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #53 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #54 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #55 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #56 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #57 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(121): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #58 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(64): Illuminate\\Session\\Middleware\\StartSession->handleStatefulRequest(Object(Illuminate\\Http\\Request), Object(Illuminate\\Session\\Store), Object(Closure)) #59 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Session\\Middleware\\StartSession->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #60 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #61 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #62 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #63 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Cookie\\Middleware\\EncryptCookies->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #64 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #65 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(805): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #66 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(784): Illuminate\\Routing\\Router->runRouteWithinStack(Object(Illuminate\\Routing\\Route), Object(Illuminate\\Http\\Request)) #67 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(748): Illuminate\\Routing\\Router->runRoute(Object(Illuminate\\Http\\Request), Object(Illuminate\\Routing\\Route)) #68 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(737): Illuminate\\Routing\\Router->dispatchToRoute(Object(Illuminate\\Http\\Request)) #69 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(200): Illuminate\\Routing\\Router->dispatch(Object(Illuminate\\Http\\Request)) #70 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}(Object(Illuminate\\Http\\Request)) #71 /home/sgcrean/opleidingen.eduzo.be/vendor/livewire/livewire/src/DisableBrowserCache.php(19): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #72 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Livewire\\DisableBrowserCache->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #73 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #74 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(31): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #75 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\ConvertEmptyStringsToNull->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #76 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #77 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(40): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #78 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\TrimStrings->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #79 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #80 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #81 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(99): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #82 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\PreventRequestsDuringMaintenance->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #83 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Http/Middleware/HandleCors.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #84 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Http\\Middleware\\HandleCors->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #85 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(39): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #86 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Http\\Middleware\\TrustProxies->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #87 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #88 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(175): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #89 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(144): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request)) #90 /home/sgcrean/opleidingen.eduzo.be/public/index.php(51): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request)) #91 {main} "} [2025-03-25 11:24:47] production.ERROR: Expected response code "250/251/252" but got code "501", with message "501 5.1.6 Recipient addresses in single label domains not accepted". {"userId":"5a2c0396-a434-42ce-bb3b-bcc3819502af","exception":"[object] (Symfony\\Component\\Mailer\\Exception\\UnexpectedResponseException(code: 501): Expected response code \"250/251/252\" but got code \"501\", with message \"501 5.1.6 Recipient addresses in single label domains not accepted\". at /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php:338) [stacktrace] #0 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(197): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->assertResponseCode('501 5.1.6 Recip...', Array) #1 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/EsmtpTransport.php(118): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->executeCommand('RCPT TO:executeCommand('RCPT TO:doRcptToCommand('Jacqueline.liev...') #4 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/AbstractTransport.php(69): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->doSend(Object(Symfony\\Component\\Mailer\\SentMessage)) #5 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(137): Symfony\\Component\\Mailer\\Transport\\AbstractTransport->send(Object(Symfony\\Component\\Mime\\Email), Object(Symfony\\Component\\Mailer\\DelayedEnvelope)) #6 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(573): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->send(Object(Symfony\\Component\\Mime\\Email), Object(Symfony\\Component\\Mailer\\DelayedEnvelope)) #7 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(335): Illuminate\\Mail\\Mailer->sendSymfonyMessage(Object(Symfony\\Component\\Mime\\Email)) #8 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(205): Illuminate\\Mail\\Mailer->send('mail.diplomas.s...', Array, Object(Closure)) #9 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Support/Traits/Localizable.php(19): Illuminate\\Mail\\Mailable->Illuminate\\Mail\\{closure}() #10 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(198): Illuminate\\Mail\\Mailable->withLocale(NULL, Object(Closure)) #11 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(357): Illuminate\\Mail\\Mailable->send(Object(Illuminate\\Mail\\Mailer)) #12 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(301): Illuminate\\Mail\\Mailer->sendMailable(Object(App\\Mail\\SendDiploma)) #13 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/PendingMail.php(124): Illuminate\\Mail\\Mailer->send(Object(App\\Mail\\SendDiploma)) #14 /home/sgcrean/opleidingen.eduzo.be/app/Jobs/ProcessDiplomaMail.php(102): Illuminate\\Mail\\PendingMail->send(Object(App\\Mail\\SendDiploma)) #15 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): App\\Jobs\\ProcessDiplomaMail->handle() #16 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/Util.php(41): Illuminate\\Container\\BoundMethod::Illuminate\\Container\\{closure}() #17 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(93): Illuminate\\Container\\Util::unwrapIfClosure(Object(Closure)) #18 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(35): Illuminate\\Container\\BoundMethod::callBoundMethod(Object(Illuminate\\Foundation\\Application), Array, Object(Closure)) #19 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/Container.php(662): Illuminate\\Container\\BoundMethod::call(Object(Illuminate\\Foundation\\Application), Array, Array, NULL) #20 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(128): Illuminate\\Container\\Container->call(Array) #21 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Bus\\Dispatcher->Illuminate\\Bus\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #22 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #23 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(132): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #24 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(123): Illuminate\\Bus\\Dispatcher->dispatchNow(Object(App\\Jobs\\ProcessDiplomaMail), false) #25 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Queue\\CallQueuedHandler->Illuminate\\Queue\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #26 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #27 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(122): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #28 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(70): Illuminate\\Queue\\CallQueuedHandler->dispatchThroughMiddleware(Object(Illuminate\\Queue\\Jobs\\SyncJob), Object(App\\Jobs\\ProcessDiplomaMail)) #29 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(102): Illuminate\\Queue\\CallQueuedHandler->call(Object(Illuminate\\Queue\\Jobs\\SyncJob), Array) #30 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/SyncQueue.php(43): Illuminate\\Queue\\Jobs\\Job->fire() #31 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(254): Illuminate\\Queue\\SyncQueue->push(Object(App\\Jobs\\ProcessDiplomaMail)) #32 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(230): Illuminate\\Bus\\Dispatcher->pushCommandToQueue(Object(Illuminate\\Queue\\SyncQueue), Object(App\\Jobs\\ProcessDiplomaMail)) #33 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(77): Illuminate\\Bus\\Dispatcher->dispatchToQueue(Object(App\\Jobs\\ProcessDiplomaMail)) #34 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Bus/PendingDispatch.php(193): Illuminate\\Bus\\Dispatcher->dispatch(Object(App\\Jobs\\ProcessDiplomaMail)) #35 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Bus/Dispatchable.php(19): Illuminate\\Foundation\\Bus\\PendingDispatch->__destruct() #36 /home/sgcrean/opleidingen.eduzo.be/app/Http/Controllers/Admin/DiplomamailController.php(217): App\\Jobs\\ProcessDiplomaMail::dispatch(1987) #37 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): App\\Http\\Controllers\\Admin\\DiplomamailController->mailremainingstudents('132') #38 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(43): Illuminate\\Routing\\Controller->callAction('mailremainingst...', Array) #39 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Route.php(259): Illuminate\\Routing\\ControllerDispatcher->dispatch(Object(Illuminate\\Routing\\Route), Object(App\\Http\\Controllers\\Admin\\DiplomamailController), 'mailremainingst...') #40 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Route.php(205): Illuminate\\Routing\\Route->runController() #41 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(806): Illuminate\\Routing\\Route->run() #42 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) #43 /home/sgcrean/opleidingen.eduzo.be/app/Http/Middleware/IpCheckMiddleware.php(39): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #44 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): App\\Http\\Middleware\\IpCheckMiddleware->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #45 /home/sgcrean/opleidingen.eduzo.be/app/Http/Middleware/ActiveUser.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #46 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): App\\Http\\Middleware\\ActiveUser->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #47 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Auth/Middleware/EnsureEmailIsVerified.php(41): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #48 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Auth\\Middleware\\EnsureEmailIsVerified->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #49 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(50): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #50 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #51 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Auth/Middleware/Authenticate.php(57): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #52 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Auth\\Middleware\\Authenticate->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #53 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #54 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #55 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #56 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #57 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(121): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #58 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(64): Illuminate\\Session\\Middleware\\StartSession->handleStatefulRequest(Object(Illuminate\\Http\\Request), Object(Illuminate\\Session\\Store), Object(Closure)) #59 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Session\\Middleware\\StartSession->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #60 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #61 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #62 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #63 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Cookie\\Middleware\\EncryptCookies->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #64 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #65 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(805): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #66 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(784): Illuminate\\Routing\\Router->runRouteWithinStack(Object(Illuminate\\Routing\\Route), Object(Illuminate\\Http\\Request)) #67 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(748): Illuminate\\Routing\\Router->runRoute(Object(Illuminate\\Http\\Request), Object(Illuminate\\Routing\\Route)) #68 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(737): Illuminate\\Routing\\Router->dispatchToRoute(Object(Illuminate\\Http\\Request)) #69 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(200): Illuminate\\Routing\\Router->dispatch(Object(Illuminate\\Http\\Request)) #70 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}(Object(Illuminate\\Http\\Request)) #71 /home/sgcrean/opleidingen.eduzo.be/vendor/livewire/livewire/src/DisableBrowserCache.php(19): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #72 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Livewire\\DisableBrowserCache->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #73 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #74 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(31): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #75 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\ConvertEmptyStringsToNull->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #76 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #77 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(40): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #78 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\TrimStrings->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #79 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #80 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #81 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(99): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #82 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\PreventRequestsDuringMaintenance->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #83 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Http/Middleware/HandleCors.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #84 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Http\\Middleware\\HandleCors->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #85 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(39): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #86 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Http\\Middleware\\TrustProxies->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #87 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #88 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(175): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #89 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(144): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request)) #90 /home/sgcrean/opleidingen.eduzo.be/public/index.php(51): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request)) #91 {main} "} [2025-03-25 11:25:40] production.ERROR: Expected response code "250/251/252" but got code "501", with message "501 5.1.6 Recipient addresses in single label domains not accepted". {"userId":"5a2c0396-a434-42ce-bb3b-bcc3819502af","exception":"[object] (Symfony\\Component\\Mailer\\Exception\\UnexpectedResponseException(code: 501): Expected response code \"250/251/252\" but got code \"501\", with message \"501 5.1.6 Recipient addresses in single label domains not accepted\". at /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php:338) [stacktrace] #0 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(197): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->assertResponseCode('501 5.1.6 Recip...', Array) #1 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/EsmtpTransport.php(118): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->executeCommand('RCPT TO:executeCommand('RCPT TO:doRcptToCommand('Jacqueline.liev...') #4 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/AbstractTransport.php(69): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->doSend(Object(Symfony\\Component\\Mailer\\SentMessage)) #5 /home/sgcrean/opleidingen.eduzo.be/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(137): Symfony\\Component\\Mailer\\Transport\\AbstractTransport->send(Object(Symfony\\Component\\Mime\\Email), Object(Symfony\\Component\\Mailer\\DelayedEnvelope)) #6 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(573): Symfony\\Component\\Mailer\\Transport\\Smtp\\SmtpTransport->send(Object(Symfony\\Component\\Mime\\Email), Object(Symfony\\Component\\Mailer\\DelayedEnvelope)) #7 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(335): Illuminate\\Mail\\Mailer->sendSymfonyMessage(Object(Symfony\\Component\\Mime\\Email)) #8 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(205): Illuminate\\Mail\\Mailer->send('mail.diplomas.s...', Array, Object(Closure)) #9 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Support/Traits/Localizable.php(19): Illuminate\\Mail\\Mailable->Illuminate\\Mail\\{closure}() #10 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(198): Illuminate\\Mail\\Mailable->withLocale(NULL, Object(Closure)) #11 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(357): Illuminate\\Mail\\Mailable->send(Object(Illuminate\\Mail\\Mailer)) #12 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(301): Illuminate\\Mail\\Mailer->sendMailable(Object(App\\Mail\\SendDiploma)) #13 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Mail/PendingMail.php(124): Illuminate\\Mail\\Mailer->send(Object(App\\Mail\\SendDiploma)) #14 /home/sgcrean/opleidingen.eduzo.be/app/Jobs/ProcessDiplomaMail.php(102): Illuminate\\Mail\\PendingMail->send(Object(App\\Mail\\SendDiploma)) #15 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): App\\Jobs\\ProcessDiplomaMail->handle() #16 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/Util.php(41): Illuminate\\Container\\BoundMethod::Illuminate\\Container\\{closure}() #17 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(93): Illuminate\\Container\\Util::unwrapIfClosure(Object(Closure)) #18 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(35): Illuminate\\Container\\BoundMethod::callBoundMethod(Object(Illuminate\\Foundation\\Application), Array, Object(Closure)) #19 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Container/Container.php(662): Illuminate\\Container\\BoundMethod::call(Object(Illuminate\\Foundation\\Application), Array, Array, NULL) #20 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(128): Illuminate\\Container\\Container->call(Array) #21 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Bus\\Dispatcher->Illuminate\\Bus\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #22 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #23 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(132): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #24 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(123): Illuminate\\Bus\\Dispatcher->dispatchNow(Object(App\\Jobs\\ProcessDiplomaMail), false) #25 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Queue\\CallQueuedHandler->Illuminate\\Queue\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #26 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(App\\Jobs\\ProcessDiplomaMail)) #27 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(122): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #28 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(70): Illuminate\\Queue\\CallQueuedHandler->dispatchThroughMiddleware(Object(Illuminate\\Queue\\Jobs\\SyncJob), Object(App\\Jobs\\ProcessDiplomaMail)) #29 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(102): Illuminate\\Queue\\CallQueuedHandler->call(Object(Illuminate\\Queue\\Jobs\\SyncJob), Array) #30 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Queue/SyncQueue.php(43): Illuminate\\Queue\\Jobs\\Job->fire() #31 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(254): Illuminate\\Queue\\SyncQueue->push(Object(App\\Jobs\\ProcessDiplomaMail)) #32 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(230): Illuminate\\Bus\\Dispatcher->pushCommandToQueue(Object(Illuminate\\Queue\\SyncQueue), Object(App\\Jobs\\ProcessDiplomaMail)) #33 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(77): Illuminate\\Bus\\Dispatcher->dispatchToQueue(Object(App\\Jobs\\ProcessDiplomaMail)) #34 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Bus/PendingDispatch.php(193): Illuminate\\Bus\\Dispatcher->dispatch(Object(App\\Jobs\\ProcessDiplomaMail)) #35 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Bus/Dispatchable.php(19): Illuminate\\Foundation\\Bus\\PendingDispatch->__destruct() #36 /home/sgcrean/opleidingen.eduzo.be/app/Http/Controllers/Admin/DiplomamailController.php(217): App\\Jobs\\ProcessDiplomaMail::dispatch(1987) #37 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): App\\Http\\Controllers\\Admin\\DiplomamailController->mailremainingstudents('132') #38 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(43): Illuminate\\Routing\\Controller->callAction('mailremainingst...', Array) #39 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Route.php(259): Illuminate\\Routing\\ControllerDispatcher->dispatch(Object(Illuminate\\Routing\\Route), Object(App\\Http\\Controllers\\Admin\\DiplomamailController), 'mailremainingst...') #40 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Route.php(205): Illuminate\\Routing\\Route->runController() #41 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Router.php(806): Illuminate\\Routing\\Route->run() #42 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) #43 /home/sgcrean/opleidingen.eduzo.be/app/Http/Middleware/IpCheckMiddleware.php(39): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #44 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): App\\Http\\Middleware\\IpCheckMiddleware->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #45 /home/sgcrean/opleidingen.eduzo.be/app/Http/Middleware/ActiveUser.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #46 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): App\\Http\\Middleware\\ActiveUser->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #47 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Auth/Middleware/EnsureEmailIsVerified.php(41): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #48 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Auth\\Middleware\\EnsureEmailIsVerified->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #49 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(50): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #50 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #51 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Auth/Middleware/Authenticate.php(57): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #52 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Auth\\Middleware\\Authenticate->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #53 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #54 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #55 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #56 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(183): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #57 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(121): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #58 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/home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(175): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #89 /home/sgcrean/opleidingen.eduzo.be/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(144): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request)) #90 /home/sgcrean/opleidingen.eduzo.be/public/index.php(51): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request)) #91 {main} "}