gistfile1.txt

diff --git a/CRM/Core/Payment/PayPalIPN.php b/CRM/Core/Payment/PayPalIPN.php
index b90ccd6..7685e73 100644
--- a/CRM/Core/Payment/PayPalIPN.php
+++ b/CRM/Core/Payment/PayPalIPN.php
@@ -334,7 +334,7 @@ class CRM_Core_Payment_PayPalIPN extends CRM_Core_Payment_BaseIPN {
     }
 
     $processorParams = array(
-      'user_name' => $this->retrieve('receiver_email', 'String', FALSE),
+      //'user_name' => $this->retrieve('receiver_email', 'String', FALSE),
       'payment_processor_type_id' => CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_PaymentProcessorType', 'PayPal_Standard', 'id', 'name'),
       'is_test' => empty($input['is_test']) ? 0 : 1,
     );