I just checked the URL which is a mail to: address but then broke off the bit before the @ leaving nortonfromsymantec.com
Norton says:
Norton Safe Web has analyzed nortonfromsymantec.com for safety and security problems.
Summary
Norton Safe Web found no issues with this site.
But user comments would seem to disagree: http://safeweb.norton.com/reviews?page=1&url=nortonfromsymantec.com
So I'd be inclined to be cautious.