IP whitelisting works via email. As soon as you want to log in from a new, unapproved Internet connection, you’ll get a notification. The PriPortal will send you an email with a link and by clicking on that link, you approve the IP address. Only then can you log in.
Please note: If you want to log into the portal from your PC or laptop, click the link in the email from that same device. Clicking on the link from your mobile phone connected to 4G is not working! The 4G network is a different internet connection.