Laravel通过SMTP服务器发送邮件时出现错误503 5.5.2。

Question

我正在尝试通过Laravel中的邮件队列从PHP发送通知邮件，据我所知一切都正常，我已经在我的个人邮件帐户上测试了配置，但是当我尝试通过SMTP服务器发送邮件时，它会失败并显示以下错误。

env中的邮件配置：

MAIL_DRIVER=smtp
MAIL_HOST= smtp.server.address
MAIL_PORT=25

在 mail.php 中的邮件配置：

'driver' => env('MAIL_DRIVER', 'smtp'),
'host' => env('MAIL_HOST', 'smtp.server.address'),
'port' => env('MAIL_PORT', 25),
'sendmail' => '/usr/sbin/sendmail -bs',
'stream' => [
    'ssl' => [
        'allow_self_signed' => true,
        'verify_peer' => false,
        'verify_peer_name' => false,
    ],
],
'markdown' => [
    'theme' => 'default',

    'paths' => [
        resource_path('views/vendor/mail'),
    ],
],
'pretend' => env('MAIL_PRETEND', false),

有效载荷：

{"displayName":"cts\\Mail\\UnplanedNotification","job":"Illuminate\\Queue\\CallQueuedHandler@call","maxTries":null,"timeout":null,"timeoutAt":null,"data":{"commandName":"Illuminate\\Mail\\SendQueuedMailable","command":"O:34:\"Illuminate\\Mail\\SendQueuedMailable\":3:{s:8:\"mailable\";O:29:\"cts\\Mail\\UnplanedNotification\":22:{s:9:\"\u0000*\u0000rework\";a:21:{s:12:\"complaint_id\";i:4184;}}}s:6:\"locale\";N;s:4:\"from\";a:0:{}s:2:\"to\";a:1:{i:0;a:2:{s:4:\"name\";N;s:7:\"address\";s:20:\"[e-mail]\";}}s:2:\"cc\";a:0:{}s:3:\"bcc\";a:0:{}s:7:\"replyTo\";a:0:{}s:7:\"subject\";N;s:11:\"\u0000*\u0000markdown\";N;s:7:\"\u0000*\u0000html\";N;s:4:\"view\";N;s:8:\"textView\";N;s:8:\"viewData\";a:0:{}s:11:\"attachments\";a:0:{}s:14:\"rawAttachments\";a:0:{}s:9:\"callbacks\";a:0:{}s:10:\"connection\";N;s:5:\"queue\";N;s:15:\"chainConnection\";N;s:10:\"chainQueue\";N;s:5:\"delay\";N;s:7:\"chained\";a:0:{}}s:5:\"tries\";N;s:7:\"timeout\";N;}"}}

堆栈跟踪：

Swift_TransportException: Expected response code 354 but got code "503", with message "503 5.5.2 Need rcpt command
" in /var/www/ctstest/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php:457
Stack trace:
#0 /var/www/ctstest/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(341): Swift_Transport_AbstractSmtpTransport->assertResponseCode('503 5.5.2 Need ...', Array)
#1 /var/www/ctstest/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/EsmtpTransport.php(305): Swift_Transport_AbstractSmtpTransport->executeCommand('DATA\r\n', Array, Array, false, NULL)
#2 /var/www/ctstest/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(390): Swift_Transport_EsmtpTransport->executeCommand('DATA\r\n', Array, Array)
#3 /var/www/ctstest/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(497): Swift_Transport_AbstractSmtpTransport->doDataCommand(Array)
#4 /var/www/ctstest/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(516): Swift_Transport_AbstractSmtpTransport->doMailTransaction(Object(Swift_Message), 'deamon_do_not_r...', Array, Array)
#5 /var/www/ctstest/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(206): Swift_Transport_AbstractSmtpTransport->sendTo(Object(Swift_Message), 'deamon_do_not_r...', Array, Array)
#6 /var/www/ctstest/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Mailer.php(71): Swift_Transport_AbstractSmtpTransport->send(Object(Swift_Message), Array)
#7 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(464): Swift_Mailer->send(Object(Swift_Message), Array)
#8 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(248): Illuminate\Mail\Mailer->sendSwiftMessage(Object(Swift_Message))
#9 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(148): Illuminate\Mail\Mailer->send('emails.unplanne...', Array, Object(Closure))
#10 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Support/Traits/Localizable.php(18): Illuminate\Mail\Mailable->Illuminate\Mail\{closure}()
#11 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(149): Illuminate\Mail\Mailable->withLocale(NULL, Object(Illuminate\Translation\Translator), Object(Closure))
#12 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Mail/SendQueuedMailable.php(52): Illuminate\Mail\Mailable->send(Object(Illuminate\Mail\Mailer))
#13 [internal function]: Illuminate\Mail\SendQueuedMailable->handle(Object(Illuminate\Mail\Mailer))
#14 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(29): call_user_func_array(Array, Array)
#15 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(87): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#16 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(31): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure))
#17 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Container/Container.php(564): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL)
#18 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(94): Illuminate\Container\Container->call(Array)
#19 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(116): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}(Object(Illuminate\Mail\SendQueuedMailable))
#20 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(104): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Mail\SendQueuedMailable))
#21 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(98): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#22 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(49): Illuminate\Bus\Dispatcher->dispatchNow(Object(Illuminate\Mail\SendQueuedMailable), false)
#23 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(83): Illuminate\Queue\CallQueuedHandler->call(Object(Illuminate\Queue\Jobs\DatabaseJob), Array)
#24 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(326): Illuminate\Queue\Jobs\Job->fire()
#25 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(276): Illuminate\Queue\Worker->process('database', Object(Illuminate\Queue\Jobs\DatabaseJob), Object(Illuminate\Queue\WorkerOptions))
#26 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(118): Illuminate\Queue\Worker->runJob(Object(Illuminate\Queue\Jobs\DatabaseJob), 'database', Object(Illuminate\Queue\WorkerOptions))
#27 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(101): Illuminate\Queue\Worker->daemon('database', 'default', Object(Illuminate\Queue\WorkerOptions))
#28 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(85): Illuminate\Queue\Console\WorkCommand->runWorker('database', 'default')
#29 [internal function]: Illuminate\Queue\Console\WorkCommand->handle()
#30 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(29): call_user_func_array(Array, Array)
#31 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(87): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#32 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(31): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure))
#33 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Container/Container.php(564): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL)
#34 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Console/Command.php(179): Illuminate\Container\Container->call(Array)
#35 /var/www/ctstest/vendor/symfony/console/Command/Command.php(255): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
#36 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Console/Command.php(166): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
#37 /var/www/ctstest/vendor/symfony/console/Application.php(886): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#38 /var/www/ctstest/vendor/symfony/console/Application.php(262): Symfony\Component\Console\Application->doRunCommand(Object(Illuminate\Queue\Console\WorkCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#39 /var/www/ctstest/vendor/symfony/console/Application.php(145): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#40 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Console/Application.php(89): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#41 /var/www/ctstest/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(122): Illuminate\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#42 /var/www/ctstest/artisan(37): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#43 {main}

- Miro Hascic

Answer 1

我曾经遇到过同样的问题，但是已经解决了。

当你在本地服务器上（例如xampp或wampp等）时：

MAIL_DRIVER=smtp


MAIL_HOST=smtp.gmail.com
MAIL_PORT=465
MAIL_USERNAME=[e-mail]
MAIL_PASSWORD=password
MAIL_ENCRYPTION=ssl

但是当你要进入实际的服务器时

MAIL_DRIVER=sendmail


MAIL_HOST=smtp.gmail.com
MAIL_PORT=465
MAIL_USERNAME=[e-mail]
MAIL_PASSWORD=password
MAIL_ENCRYPTION=ssl

只需将邮件驱动程序更改为sendmail，我不知道它是如何工作的，但它修复了我的server-error-503问题。

- ManojKiran A

Answer 2

This is the .env config file:

    MAIL_DRIVER=smtp
    MAIL_HOST= smtp.server.address
    MAIL_PORT=25  
    MAIL_USERNAME=Your smtp username (if exists)
    MAIL_PASSWORD=Your smtp password (if exists)
    MAIL_ENCRYPTION=ssl
    MAIL_FROM_ADDRESS=your email smtp address
    MAIL_FROM_NAME=your name 

但是您需要检查您的 SMTP 服务器的正确参数。如果您需要帮助，我可以提供帮助。

- Ziomikii

Answer 3

如果你从与.env中的EMAIL_USERNAME相同的主机名发送邮件，但是邮件在你的主机服务器上不存在，那么你会收到这个错误。例如，如果EMAIL_USERNAME是[e-mail]，则mail_from应该像这样->from('[e-mail]')，而[e-mail]不存在。

总之，要发送来自"[e-mail]"或任何其他邮件的邮件，重要的是你已经在你的服务器或cpanel上创建了该邮件，否则它会抛出错误："503-所有RCPT命令都被拒绝，并显示此错误：503-Sender verify failed 503 Valid RCPT command must precede DATA"。

- Adedoyin Akande

Answer 4

这个错误的三个最常见原因是：

1. 你的电子邮件服务器要求你在发送邮件之前先检查邮件。（检查邮件是你的电子邮件提供商管理电子邮件帐户安全性的一种方式。）
2. 有些电子邮件提供商也会检查发件人地址，如果发件人电子邮件地址不存在，则会出现503错误。
3. 你的电子邮件客户端没有设置SMTP身份验证。

更多时候，错误503告诉你需要在你的电子邮件客户端中设置SMTP身份验证。

在Laravel中，你可以捕获这个错误并显示一个类似于以下的错误消息：

try {
  Mail::send('emails.contact-message', [
   'msg' => $request->body,
   'name' => $request->name,
   'email' => $request->email,

  ],

     function ($mail) use($request) {
       $mail->from($request->email, $request->name);
       $mail->to('[e-mail]')->subject('Contact Message');
     }

   );
 // Catch the error
 } catch(\Swift_TransportException $e){
    if($e->getMessage()) {
       dd($e->getMessage());
    }             
 }

- STA

---

你有适用于Laravel 10和dispatch()的解决方案吗？我认为Laravel 10已经不再使用Swift了。 - undefined

Answer 5

我遇到了同样的问题，并通过更改端口解决了它。

如果您正在使用SSL或TLS，请使用587端口而不是25。

希望有所帮助。

- Ahmad

---

这个方法解决了我的问题，但却被踩了（-1）。我看不出来有什么理由踩它，所以我点了赞。那些踩的人肯定是瞎了或者其他什么原因。 - Dika

Answer 6

等待了3天没有回应，不得不开始调查，因为似乎没有人在线上遇到这个错误。

首先，对于错误的原因做出了错误的假设。即当“mail-from”值与“mail_username”不同时，会抛出错误。

其次（错误的实际原因）：在正确设置您选择的SMTP或邮件驱动程序之后，使用与您的主机名不同的“mail-from”（例如“[e-mail]”），并且您的主机名是yourhost.com时，邮件将始终通过。但是，如果使用“mail-from”发送邮件，例如“[e-mail]”，这可能与您的.env邮件身份验证不同，即“MAIL_USERNAME”，如果该邮件帐户尚未在托管服务器或c面板上设置，则会引发错误。

总之，要从类似“[e-mail]”的邮件地址发送电子邮件，重要的是您已在服务器上创建了该邮件，否则它会抛出错误：“503-所有RCPT命令都被拒绝，并显示此错误：503-Sender verify failed 503 Valid RCPT command must precede DATA”

- MUHINDO

Answer 7

面对同样的问题，结果发现发件人电子邮件不存在。

我能够按照以下方式重现此问题：

$sender_email = "[e-mail]";
$receiver_email = "[e-mail]";

Mail::raw("Email content", function($message) use ($sender_email, $receiver_email) {
    $message->from($sender_email, config('app.name'));
    $message->to($receiver_email)->subject("Email subject");
});

如果您没有明确指定$message->from，并且app/config.php中的MAIL_FROM_ADDRESS为空或不存在，则也可能出现此问题。

- Leonid Dashko

Answer 8

将配置细节放在 .env 文件中。

例如：

MAIL_DRIVER=smtp
MAIL_HOST=smtp.server.address
MAIL_PORT=465
MAIL_USERNAME=username
MAIL_PASSWORD=password
MAIL_ENCRYPTION=null

然后重新启动Artisan并进行测试

- Jay Suchak

---

我被告知SMTP服务器完全开放，不需要身份验证。 - Miro Hascic

Answer 9

请在.env文件中更改此行：

MAIL_HOST= smtp.server.address

to:

MAIL_HOST= mailrelay.vaillant.vhgroup.lan

- Rouhollah Mazarei

---

抱歉，这是我的错误。它已经正确设置了，但仍然没有任何进展。 - Miro Hascic