Merge pull request #7827 from jdarwood007/smtpError451

SimpleMachines · Aug 16, 2023 · 47e7200 · 47e7200
2 parents bfc48ee + 456bdb2
commit 47e7200
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Sources/Subs-Post.php b/Sources/Subs-Post.php
@@ -1599,8 +1599,9 @@ function server_parse($message, $socket, $code, &$response = null)
  /*
  * 550 - cPanel rejected sending due to DNS issues
  * 450 - DNS Routing issues
+ * 451 - cPanel "Temporary local problem - please try later"
  */
- if ($response_code < 500 && $response_code != 450)
+ if ($response_code < 500 && !in_array($response_code, array(450, 451)))
  log_error($txt['smtp_error'] . $server_response);
 
  return false;