paypal IPN script called on and off - maybe missing IP addresses for firewall -


the past few days transactions failing in sense ipn script not being called complete , verify transaction.

some go thru , not.

either there wrong @ paypal's backend or don't have ip addresses listed in firewall allow access server.

what ip range or list of ip addresses used instant notification script.

i'm using product web payments standard.

thanks can give.

regards david j.

https://ppmts.custhelp.com/app/answers/detail/a_id/92 gives current list of ip addresses. suggest subscribe page you'll email when list updated - have have paypal developer account that, though.


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