diff --git a/app/code/Magento/Newsletter/Model/Subscriber.php b/app/code/Magento/Newsletter/Model/Subscriber.php
index cc143fdc52e3b..b8d7ccf83af7c 100644
--- a/app/code/Magento/Newsletter/Model/Subscriber.php
+++ b/app/code/Magento/Newsletter/Model/Subscriber.php
@@ -633,6 +633,8 @@ public function confirm($code)
             $this->setStatus(self::STATUS_SUBSCRIBED)
                 ->setStatusChanged(true)
                 ->save();
+
+            $this->sendConfirmationSuccessEmail();
             return true;
         }
 
diff --git a/app/code/Magento/Newsletter/Test/Unit/Model/SubscriberTest.php b/app/code/Magento/Newsletter/Test/Unit/Model/SubscriberTest.php
index 5a4032dc4dffd..7dd96be11bcbe 100644
--- a/app/code/Magento/Newsletter/Test/Unit/Model/SubscriberTest.php
+++ b/app/code/Magento/Newsletter/Test/Unit/Model/SubscriberTest.php
@@ -341,6 +341,21 @@ public function testConfirm()
         $code = 111;
         $this->subscriber->setCode($code);
         $this->resource->expects($this->once())->method('save')->willReturnSelf();
+        $storeModel = $this->getMockBuilder(\Magento\Store\Model\Store::class)
+            ->disableOriginalConstructor()
+            ->setMethods(['getId'])
+            ->getMock();
+        $transport = $this->createMock(\Magento\Framework\Mail\TransportInterface::class);
+        $this->scopeConfig->expects($this->any())->method('getValue')->willReturn(true);
+        $this->transportBuilder->expects($this->once())->method('setTemplateIdentifier')->willReturnSelf();
+        $this->transportBuilder->expects($this->once())->method('setTemplateOptions')->willReturnSelf();
+        $this->transportBuilder->expects($this->once())->method('setTemplateVars')->willReturnSelf();
+        $this->transportBuilder->expects($this->once())->method('setFrom')->willReturnSelf();
+        $this->transportBuilder->expects($this->once())->method('addTo')->willReturnSelf();
+        $this->storeManager->expects($this->any())->method('getStore')->willReturn($storeModel);
+        $storeModel->expects($this->any())->method('getId')->willReturn(1);
+        $this->transportBuilder->expects($this->once())->method('getTransport')->willReturn($transport);
+        $transport->expects($this->once())->method('sendMessage')->willReturnSelf();
 
         $this->assertTrue($this->subscriber->confirm($code));
     }