In some rare cases, the generated unsubscribe link in your campaigns ends in a “404 – Not Found” page. The same can happen for the confirm, profile link, and sometimes for every link which uses the tracking feature.

Make sure

  • Mailster is installed and activated
  • Permalinks work correctly
  • You have set up a newsletter homepage
  • Your server can handle redirects

If you have Mailster activated the first thing you should do is reset your permalink structure. Go to Settings => Permalink and click on the save button.

If your links still don’t work you should ask your host or provider for help.