amazon_ses.module

+<?php
+
+/**
+ * @file
+ * Hooks for the amazon_ses module.
+ */
+
+/**
+ * Implements hook_queue_info_alter().
+ */
+function amazon_ses_queue_info_alter(&$queues) {
+  $enabled = \Drupal::config('amazon_ses.settings')->get('queue');
+
+  if (!$enabled && isset($queues['amazon_ses_mail_queue']['cron'])) {
+    unset($queues['amazon_ses_mail_queue']['cron']);
+  }
+}
+

src/Plugin/Mail/AmazonSes.php

@@ -4,7 +4,6 @@ namespace Drupal\amazon_ses\Plugin\Mail;
 
 use Drupal\amazon_ses\AmazonSesHandlerInterface;
 use Drupal\amazon_ses\MessageBuilderInterface;
-use Drupal\Core\Config\ConfigFactoryInterface;
 use Drupal\Core\Mail\MailInterface;
 use Drupal\Core\Mail\Plugin\Mail\PhpMail;
 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
@@ -23,7 +22,7 @@ use Symfony\Component\DependencyInjection\ContainerInterface;
 class AmazonSes extends PhpMail implements MailInterface, ContainerFactoryPluginInterface {
 
   public function __construct(
-    protected ConfigFactoryInterface $configFactory,
+    protected $configFactory,
     protected AmazonSesHandlerInterface $handler,
     protected MessageBuilderInterface $messageBuilder,
     protected QueueFactory $queueFactory,
@@ -50,9 +49,11 @@ class AmazonSes extends PhpMail implements MailInterface, ContainerFactoryPlugin
    * {@inheritdoc}
    */
   public function mail(array $message) {
-    if ($this->config->get('override_from') || !isset($message['from'])) {
-      $name = $this->config->get('from_name');
-      $address = $this->config->get('from_address');
+    $config = $this->configFactory->get('amazon_ses.settings');
+
+    if ($config->get('override_from') || !isset($message['from'])) {
+      $name = $config->get('from_name');
+      $address = $config->get('from_address');
 
       $message['from'] = "$name <$address>";
     }