diff --git a/lib/API/JSON/v1/Mailer.php b/lib/API/JSON/v1/Mailer.php
index 5765ceadce..d769904000 100644
--- a/lib/API/JSON/v1/Mailer.php
+++ b/lib/API/JSON/v1/Mailer.php
@@ -6,15 +6,29 @@ use MailPoet\API\JSON\Endpoint as APIEndpoint;
 use MailPoet\API\JSON\Error as APIError;
 use MailPoet\Config\AccessControl;
 use MailPoet\Mailer\MailerLog;
+use MailPoet\Services\Bridge;
+use MailPoet\Settings\SettingsController;
 use MailPoet\WP\Functions as WPFunctions;
 
 if (!defined('ABSPATH')) exit;
 
 class Mailer extends APIEndpoint {
+
+  /** @var Bridge */
+  private $bridge;
+
+  /** @var SettingsController */
+  private $settings;
+
   public $permissions = [
     'global' => AccessControl::PERMISSION_MANAGE_EMAILS,
   ];
 
+  function __construct(Bridge $bridge, SettingsController $settings) {
+    $this->bridge = $bridge;
+    $this->settings = $settings;
+  }
+
   function send($data = []) {
     try {
       $mailer = new \MailPoet\Mailer\Mailer(
@@ -41,6 +55,9 @@ class Mailer extends APIEndpoint {
   }
 
   function resumeSending() {
+    if ($this->settings->get(Bridge::AUTHORIZED_EMAIL_ADDRESSES_ERROR_SETTING_NAME)) {
+      $this->bridge->checkAuthorizedEmailAddresses();
+    }
     MailerLog::resumeSending();
     return $this->successResponse(null);
   }
diff --git a/tests/integration/API/JSON/v1/MailerTest.php b/tests/integration/API/JSON/v1/MailerTest.php
index 6a8472b6c8..b08da23258 100644
--- a/tests/integration/API/JSON/v1/MailerTest.php
+++ b/tests/integration/API/JSON/v1/MailerTest.php
@@ -1,9 +1,12 @@
 <?php
 namespace MailPoet\Test\API\JSON\v1;
 
+use Codeception\Stub\Expected;
 use MailPoet\API\JSON\v1\Mailer;
 use MailPoet\API\JSON\Response as APIResponse;
 use MailPoet\Mailer\MailerLog;
+use MailPoet\Services\Bridge;
+use MailPoet\Settings\SettingsController;
 
 class MailerTest extends \MailPoetTest {
   function testItResumesSending() {
@@ -12,11 +15,21 @@ class MailerTest extends \MailPoetTest {
     MailerLog::updateMailerLog($mailer_log);
     $mailer_log = MailerLog::getMailerLog();
     expect($mailer_log['status'])->equals(MailerLog::STATUS_PAUSED);
+    $settings = new SettingsController();
+    $bridge = $this->makeEmpty(Bridge::class, ['checkAuthorizedEmailAddresses' => Expected::never()]);
     // resumeSending() method should clear the mailer log's status
-    $mailer_endpoint = new Mailer();
+    $mailer_endpoint = new Mailer($bridge, $settings);
     $response = $mailer_endpoint->resumeSending();
     expect($response->status)->equals(APIResponse::STATUS_OK);
     $mailer_log = MailerLog::getMailerLog();
     expect($mailer_log['status'])->null();
   }
-}
\ No newline at end of file
+
+  function testItRunsAuhtorizedEmailsCheckIfErrorIsPresent() {
+    $settings = new SettingsController();
+    $settings->set(Bridge::AUTHORIZED_EMAIL_ADDRESSES_ERROR_SETTING_NAME, ['invalid_sender_address' => 'a@b.c']);
+    $bridge = $this->makeEmpty(Bridge::class, ['checkAuthorizedEmailAddresses' => Expected::once()]);
+    $mailer_endpoint = new Mailer($bridge, $settings);
+    $mailer_endpoint->resumeSending();
+  }
+}