Incorrect IPN server URLs

So, an IPN (Instant Payment Notification) is sent by Paypal, not only after each payment, but once a payment is affected. This can be a chargeback, or Fraudulent actions, so once, for ex. a fraudulent action is processed, Paypal for your security will notify you with the ''non veification of IPN acknowledgement'', this can also be a case of chargeback, IN CASE, a payment has just ben accepted, or a dispute case, or just failure of IPN verification. in this last case, message will be sent up more times, and actually up to 4 times, after the initial one. Or, if the case is a chargeback, after payment has been ''accepted'' or just been ''accepted'' the, one has to go to teh dispute page..
In case of Fraudulent action, message will definately notify ''you'' more than once, so, logically, you will have to be directed by Paypal, to an updated page, later, to do again this 'setting'' for your security.
it's recommended, you directly click into such email, with IPN, to see the issue, and if Paypal, 'delays'' to take action, then just address to them, and in any case- with a report, a ''urgent'' to them, ..with number of equivalent transaction on the top, marking as ''urgent''.
KIND REGARDS,
Katerina

Yes above is Correct absolutely, in case any bug, we can just put www.drupal.org/paypal_payment.IPN/ipn-0.patch/refer hope so, I am not sure, JUST from experience, and from desire to offer to Drupal, and Development Service

Or as before instead of ''refer'' in the end, we could put 'check',

Thanks for the patch! Committed.

Τhanks Xano Too for your great cooperation,and Alex also
Katerina