Not Found Request
Hello, I am using Odoo 11. I have set up an outgoing email server, created a sale order and sent the SO to the customer but when the customer clics the Accept and Sign Online button he gets the following error in the browser:
The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
Can anyone help me understand what is going on here??
Thanks in advance
PS: Couldn't upload a screenshot of the mail I've sent