Hi Paypal Community, I'm in charge for maintaining a paypal integration of a company. Problem is after June 30, 2018, our IPN Listener page has not received any logs regarding our transactions. We already did the security upgrades and the IPN Simulator states that a handshake is being made. I've done some researches and encountered this https://stackoverflow.com/questions/52046668/paypal-ipn-keeps-failing-what-am-i-doing-wrong/52102715 that says TLS 1.3 is not working so he downgraded to TLS 1.2 . Our website also has TLS 1.3 . Can somebody please verify this? Our IPN does the internal updating of a customer status and thus is very important to us.
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