Membership - Not receiving Paypal IPN, users not being activated.

Hi Guys, I'm really not getting why this keeps happening. I had the same problem before with other sites recently. I cannot get Membership and Paypal to talk, AGAIN! It doesn't matter if I'm on sandbox or live site. I sign up a new user but the user is Inactive, No subscription is set, No level is set, No gateway, nothing. It appears there as if I just went to "Create a New User" and enter it.

I checked my Paypal account IPN history and it shows (for the live tests only), the following:
Notification URL: http://emarketingsearch.com/community/paymentreturn/paypalexpress
HTTP response code: 404
Delivery Status: Disabled
No. of retries: 8

When I saw this, I went into my IPN settings and manually enter http://emarketingsearch.com/community/paymentreturn/paypalexpress. The tried another test and that did not work either.

I still have not seen a clear answer anywhere as to whether or not we have to manually put in an IPN setting in our Paypal account. If so, can you point me to the documentation? And also, if we do need to...how do I handle multiple websites using the same Paypal account for accepting payments? Wouldn't they all need to access their own IPN?

I've also pasted the source below from the 2nd page of the Signup for your reference. Please let me know what you guys think. I REALLY need to get this site launched soon. Let me know if you need other info. Thanks!

By the way...I'm running latest WP, latest BP, latest Membership plugin. I've deactivated other plugins, etc. I know the drill. :slight_smile:

I also put http://emarketingsearch.com/community/paymentreturn/paypalexpress in my browser and got nothing.

<div class='priceforms'>
<form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post"><input type="hidden" name="business" value="testsl_1296637557_biz@email.com"><input type="hidden" name="cmd" value="_xclick-subscriptions"><input type="hidden" name="item_name" value="Basic Entry Membership"><input type="hidden" name="item_number" value="1"><input type="hidden" name="currency_code" value="USD"><input type="hidden" name="a3" value="1.00"><input type="hidden" name="p3" value="1"><input type="hidden" name="t3" value="Y"> <!-- Set recurring payments until canceled. --><input type="hidden" name="custom" value="1313310476:22:1:c5ef10c74a192af1d9f897e98549e766"><input type="hidden" name="return" value="http://emarketingsearch.com/community"><input type="hidden" name="cancel_return" value="http://emarketingsearch.com/community"><input type="hidden" name="lc" value="US"><input type="hidden" name="notify_url" value="http://emarketingsearch.com/community/paymentreturn/paypalexpress"><input type="hidden" name="src" value="1"><!-- Display the payment button. --> <input type="image" name="submit" border="0" src="http://emarketingsearch.com/images/emarketingsearch-payment-button-2.png" alt="PayPal - The safer, easier way to pay online"><img alt="" border="0" width="1" height="1" src="https://www.paypal.com/en_US/i/scr/pixel.gif" ></form>