work on mail configuration file

.env.example

@@ -24,7 +24,6 @@ REDIS_PASSWORD=null
 REDIS_PORT=6379
 
 MAIL_MAILER=smtp
-MAIL_TRANSPORT=smtp
 MAIL_HOST=smtp.mailtrap.io
 MAIL_PORT=2525
 MAIL_USERNAME=null

config/mail.php

@@ -15,111 +15,60 @@ return [
 
     'default' => env('MAIL_MAILER', 'smtp'),
 
-    'mailers' => [
+    /*
+    |--------------------------------------------------------------------------
+    | Mailer Configurations
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure all of the mailers used by your application plus
+    | their respective settings. Several examples have been configured for
+    | you and you are free to add your own as your application requires.
+    |
+    | Laravel supports a variety of mail "transport" drivers to be used while
+    | sending an e-mail. You will specify which one you are using for this
+    | mailer here. The mailer is configured to send via SMTP by default.
+    |
+    | Supported: "smtp", "sendmail", "mailgun", "ses",
+    |            "postmark", "log", "array"
+    |
+    */
 
+    'mailers' => [
         'smtp' => [
-
-            /*
-            |--------------------------------------------------------------------------
-            | Mail Transport Driver
-            |--------------------------------------------------------------------------
-            |
-            | Laravel supports a variety of mail "transport" drivers to be used while
-            | sending an e-mail. You will specify which one you are using for this
-            | mailer here. The mailer is configured to send via SMTP by default.
-            |
-            | Supported: "smtp", "sendmail", "mailgun", "ses",
-            |            "postmark", "log", "array"
-            |
-            */
-
-            'transport' => env('MAIL_TRANSPORT', 'smtp'),
-
-            /*
-            |--------------------------------------------------------------------------
-            | SMTP Host Address
-            |--------------------------------------------------------------------------
-            |
-            | Here you may provide the host address of the SMTP server used by your
-            | applications. A default option is provided that is compatible with
-            | the Mailgun mail service which will provide reliable deliveries.
-            |
-            */
-
+            'transport' => 'smtp',
             'host' => env('MAIL_HOST', 'smtp.mailgun.org'),
-
-            /*
-            |--------------------------------------------------------------------------
-            | SMTP Host Port
-            |--------------------------------------------------------------------------
-            |
-            | This is the SMTP port used by this mailer when delivering e-mails to
-            | users of the application. Like the host we have set this value to
-            | stay compatible with the Mailgun e-mail application by default.
-            |
-            */
-
             'port' => env('MAIL_PORT', 587),
-
-            /*
-            |--------------------------------------------------------------------------
-            | Global "From" Address
-            |--------------------------------------------------------------------------
-            |
-            | You may wish for all e-mails sent by your application to be sent from
-            | the same address. Here, you may specify a name and address that is
-            | used globally for all e-mails that are sent through this mailer.
-            |
-            */
-
-            'from' => [
-                'address' => env('MAIL_FROM_ADDRESS', 'hello@example.com'),
-                'name' => env('MAIL_FROM_NAME', 'Example'),
-            ],
-
-            /*
-            |--------------------------------------------------------------------------
-            | E-Mail Encryption Protocol
-            |--------------------------------------------------------------------------
-            |
-            | Here you may specify the encryption protocol that should be used when
-            | the mailer sends any e-mail messages. A sensible default using the
-            | transport layer security protocol should provide great security.
-            |
-            */
-
             'encryption' => env('MAIL_ENCRYPTION', 'tls'),
-
-            /*
-            |--------------------------------------------------------------------------
-            | SMTP Server Username
-            |--------------------------------------------------------------------------
-            |
-            | If your SMTP server requires a username for authentication, you should
-            | set it here. This will get used to authenticate with your server on
-            | connection. You may also set the "password" value below this one.
-            |
-            */
-
             'username' => env('MAIL_USERNAME'),
-
             'password' => env('MAIL_PASSWORD'),
+        ],
+
+        'sendmail' => [
+            'transport' => 'sendmail',
+            'path' => '/usr/sbin/sendmail -bs',
+        ],
 
+        'log' => [
+            'transport' => 'log',
+            'channel' => env('MAIL_LOG_CHANNEL'),
         ],
     ],
 
     /*
     |--------------------------------------------------------------------------
-    | Sendmail System Path
+    | Global "From" Address
     |--------------------------------------------------------------------------
     |
-    | When using the "sendmail" driver to send e-mails, we will need to know
-    | the path to where Sendmail lives on this server. A default path has
-    | been provided here, which will work well on most of your systems.
+    | You may wish for all e-mails sent by your application to be sent from
+    | the same address. Here, you may specify a name and address that is
+    | used globally for all e-mails that are sent by your application.
     |
     */
 
-    'sendmail' => '/usr/sbin/sendmail -bs',
+    'from' => [
+        'address' => env('MAIL_FROM_ADDRESS', 'hello@example.com'),
+        'name' => env('MAIL_FROM_NAME', 'Example'),
+    ],
 
     /*
     |--------------------------------------------------------------------------
@@ -140,17 +89,4 @@ return [
         ],
     ],
 
-    /*
-    |--------------------------------------------------------------------------
-    | Log Channel
-    |--------------------------------------------------------------------------
-    |
-    | If you are using the "log" driver, you may specify the logging channel
-    | if you prefer to keep mail messages separate from other log entries
-    | for simpler reading. Otherwise, the default channel will be used.
-    |
-    */
-
-    'log_channel' => env('MAIL_LOG_CHANNEL'),
-
 ];