saadi06 2 Junior Poster in Training

Hi,
I am using paypal IPN integration and it is not working.Its IPN log is giving me this error
FAIL: IPN Validation Failed.
IPN POST Vars from Paypal:
mc_gross=10.00, protection_eligibility=Ineligible, item_number1=9, payer_id=5PRJ3GQN8ES3J, tax=0.00, payment_date=00:11:51 Jul 26, 2011 PDT, payment_status=Pending, charset=windows-1252, mc_shipping=0.00, mc_handling=0.00, first_name=Test, notify_version=3.1, custom=, payer_status=verified, num_cart_items=1, mc_handling1=0.00, verify_sign=AiPC9BjkCyDFQXbSkoZcgqH3hpacA50-5o5SUpQAYyn8d.LtMHyzASv4, payer_email=test@test.com, mc_shipping1=0.00, txn_id=5J657542W5484711U, payment_type=instant, last_name=User, item_name1=Sql expert, receiver_email=test@abc.com, quantity1=1, pending_reason=unilateral, txn_type=cart, mc_gross_1=10.00, mc_currency=USD, residence_country=US, test_ipn=1, transaction_subject=Shopping Cart, payment_gross=10.00, ipn_track_id=YcroPuHCEnKVqH0O1DiOCQ,
IPN Response from Paypal Server:
HTTP/1.1 200 OK

Date: Tue, 26 Jul 2011 07:11:59 GMT

Server: Apache

Set-Cookie: cwrClyrK4LoCV1fydGbAxiNL6iG=9NGW-jtfdrCGawBTniKVV5oGYv1qZQqjjEWdVOi6iPBvnRrspjGxo3QavJMzlQseBx7zkTaPyLav-iUmvJGc4aCIAEsFXVCGJu2YbSGyyAQkr1b0UM2_5xpEUROo5IT8lgYkjW%7cXWYOEXTCfusuVKiiCN2Kj4KExg14QWX5XlnJJbfADfAarc9Zqi2RN6CeOlPvJ3fW75TZw0%7cKJj6MTMuq_livbik7lwpuHt0LnuUexXsT7gKBMM_-kbAzT_zb3IJ4ot9aOsUMv6NGrhASm%7c1311664320; domain=.paypal.com; path=/; HttpOnly

Set-Cookie: cookie_check=yes; expires=Fri, 23-Jul-2021 07:12:00 GMT; domain=.paypal.com; path=/; HttpOnly

Set-Cookie: navcmd=_notify-validate; domain=.paypal.com; path=/; HttpOnly

Set-Cookie: navlns=0.0; expires=Mon, 21-Jul-2031 07:12:00 GMT; domain=.paypal.com; path=/; HttpOnly

Vary: Accept-Encoding

Connection: close

Transfer-Encoding: chunked

Content-Type: text/html; charset=UTF-8

7

INVALID

0


can anyone help me plz its urgent.Thanks in advance