I recently received a message from Paypal saying the following:
Our records indicate that you still need to make some critical security upgrades to your systems as well. If you see a "YES" next to a security change, your integration must be updated to accept these new security measures by the date specified:
• IPN Verification Postback to HTTPS - Complete by June 2018
- Update Needed: Yes
Has this been taken care of?
Thanks,
Bob