I've received a few messages regarding PayPal IPN changes. [Message Below]. Will these changes affect MachForm?
Below are all of the IP addresses that are being used for IPN.
66.211.170.66
173.0.81.1
173.0.81.0/24
173.0.81.33
173.0.81.65 (New)
173.0.81.140 (New)
64.4.240.0/21 (New)
64.4.248.0/22 (New)
66.211.168.0/22 (New)
173.0.80.0/20 (New)
91.243.72.0/23 (New)
Call to Action
If you are implementing any Access Control List (ACL) or filters on IP addresses for the IPNs received from PayPal, we request that you add all the aforementioned IP addresses before May 3, 2021.
Doing so will help avoid missing IPNs from PayPal. If you have any further questions about this migration activity, please feel free to reach out to Merchant Technical Support (www.paypal-techsupport.com).