This link in the recommender email notification contains tracking codes, which can cause some email reader programs to artificially truncate the link and thus make the link invalid.

If you cannot open the link from the email notification, please try to copy and paste the full link from the email directly into your web browser. 

Here is an example of a full link:

https://mandrillapp.com/track/click/30900023/EXAMPLESCHOOL.embark.com?p=eyJzIjoiZ0lPbFNJdGttTkNtQnF4ZkhRNjA0NXRhZjFrIiwidiI6MSwicCI6IntcInVcIjozMDkwMDAyMyxcInZcIjoxLFwidXJsXCI6XCJodHRwOlxcXC9cXFwvdGVzdC1paWUuZW1iasdfasdfmNvbVxcXC9yZWNvbW1lbmRhdGlvbnNcXFasdfasdwqjczZDhjZTRjNThjNWM3ODZhOTQyN2QwMjE1MjIzNjMxMjg5MDVmODE5ZDEwM2U4NDFiNmQ1YzU4ZjQyZDkyMDdkMWIasdf2I4NDk0N2IwNzdhZTNiOWU0NWQ3MmZkNzAyXCIsasdfasdfXCJpZFwiOlwiZjE0Njg0MDY0YTcwNGY4Mzg0YTI5N2I5MDI4YTY3NjZcIixcInVybF9pZHNcIjpbXCI2Mjc4Y2U3ZmE4N2RlNmJmMTZkNjVlMjA4Mzc4ODhmZTk3Y2Y2OTM3XCJdfSJ9