Can't reach a site with VPN on

I frequently get this message when clicking on a link in an email message:

 

Hmmm… can't reach this page

click.redditmail.com’s server IP address could not be found.

In this example I was trying to get to a reddit site but I get the same type of message when clicking or other links. When I stop Norton VPN I can get the link to work.  How do I get to link AND use VPN?

Many web sites do not allow access from known VPN IP addresses. They do this for copyright, legal, security, and political reasons. There is nothing a VPN provider can or should do to circumvent these legal protections. See this How to Geeks article.   https://www.howtogeek.com/403771/why-do-some-websites-block-vpns/