I use a Disqus plugin on my Joomla site to host comments. The comments for each article appear to be tied to the URL. What I'm seeing is that if someone clicks on a story link in an Acymailing newsletter, it creates a separate discussion page than if someone manually browses to the same story via the site homepage. I'm guessing Acymailing creates custom URLs to help with its performance tracking. Is there any way to turn this off so that article links in the newsletters will simply take readers to the vanilla URLs?