[Mailer] fixed SMTP support when a message cannot be sent

symfony · Mar 30, 2019 · 3d25c1c · 3d25c1c
1 parent f3f1ebc
commit 3d25c1c
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/Symfony/Component/Mailer/Transport/Smtp/SmtpTransport.php b/src/Symfony/Component/Mailer/Transport/Smtp/SmtpTransport.php
@@ -111,7 +111,13 @@ public function send(RawMessage $message, SmtpEnvelope $envelope = null): ?SentM
             $this->start();
         }
 
-        $message = parent::send($message, $envelope);
+        try {
+            $message = parent::send($message, $envelope);
+        } catch (TransportExceptionInterface $e) {
+            $this->executeCommand("RSET\r\n", [250]);
+
+            throw $e;
+        }
 
         $this->checkRestartThreshold();