We have a self hosted version 8 instance and have an Online Webstore running via Odoo.
We have successfully managed to get payments by PayPal to work when purchases are made from our webstore. We receive the IPN information and get a transaction ID in Odoo.
However, if we internally create an order and "Send Quotation by Email" with a PayPal link, payments can be made but the IPNs are being rejected. I can see payments are being made (by emails I get from PayPal) but no links in Odoo like it would show if someone bought from the site.
As well, every night after someone has made a payment via payPal (not from our webstore), I get an email from PayPal :
Please check your server that handles PayPal Instant Payment Notifications (IPN). IPNs sent to the following URL(s) are failing:
I have a strong feeling this is Odoo related so I'm wondering how I can fix this?
Thanks