Start update to laravel 6.4

config/mail.php

@@ -11,8 +11,8 @@ return [
     | sending of e-mail. You may specify which one you're using throughout
     | your application here. By default, Laravel is setup for SMTP mail.
     |
-    | Supported: "smtp", "mail", "sendmail", "mailgun", "mandrill",
-    |            "ses", "sparkpost", "log"
+    | Supported: "smtp", "sendmail", "mailgun", "ses",
+    |            "postmark", "log", "array"
     |
     */
 
@@ -55,7 +55,10 @@ return [
     |
     */
 
-    'from' => ['address' => null, 'name' => null],
+    'from' => [
+        'address' => env('MAIL_FROM_ADDRESS', 'hello@example.com'),
+        'name' => env('MAIL_FROM_NAME', 'Example'),
+    ],
 
     /*
     |--------------------------------------------------------------------------
@@ -83,17 +86,6 @@ return [
 
     'username' => env('MAIL_USERNAME'),
 
-    /*
-    |--------------------------------------------------------------------------
-    | SMTP Server Password
-    |--------------------------------------------------------------------------
-    |
-    | Here you may set the password required by your SMTP server to send out
-    | messages from your application. This will be given to the server on
-    | connection so that the application will be able to send messages.
-    |
-    */
-
     'password' => env('MAIL_PASSWORD'),
 
     /*
@@ -109,4 +101,36 @@ return [
 
     'sendmail' => '/usr/sbin/sendmail -bs',
 
+    /*
+    |--------------------------------------------------------------------------
+    | Markdown Mail Settings
+    |--------------------------------------------------------------------------
+    |
+    | If you are using Markdown based email rendering, you may configure your
+    | theme and component paths here, allowing you to customize the design
+    | of the emails. Or, you may simply stick with the Laravel defaults!
+    |
+    */
+
+    'markdown' => [
+        'theme' => 'default',
+
+        'paths' => [
+            resource_path('views/vendor/mail'),
+        ],
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | 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'),
+
 ];