Pass $maxExceptions from mailable to underlying job when queuing (#44903)

* Pass `$maxExceptions` from mailable to underlying job when queuing

* Update SendQueuedMailable.php

Co-authored-by: Taylor Otwell <[email protected]>

Author: sdapkus

src/Illuminate/Mail/SendQueuedMailable.php

@@ -33,6 +33,13 @@ class SendQueuedMailable
      */
     public $timeout;
 
+    /**
+     * The maximum number of unhandled exceptions to allow before failing.
+     *
+     * @return int|null
+     */
+    public $maxExceptions;
+
     /**
      * Indicates if the job should be encrypted.
      *
@@ -51,6 +58,7 @@ public function __construct(MailableContract $mailable)
         $this->mailable = $mailable;
         $this->tries = property_exists($mailable, 'tries') ? $mailable->tries : null;
         $this->timeout = property_exists($mailable, 'timeout') ? $mailable->timeout : null;
+        $this->maxExceptions = property_exists($mailable, 'maxExceptions') ? $mailable->maxExceptions : null;
         $this->afterCommit = property_exists($mailable, 'afterCommit') ? $mailable->afterCommit : null;
         $this->shouldBeEncrypted = $mailable instanceof ShouldBeEncrypted;
     }