Norton 360 blocking 'IncrediMail.com' access

Hi

Every time I attempt to access 'IncediMail.com'  Norton 360 blocks me, with a 'Dangerous Site' message that says the site contains viruses.  Will  this be resolved when Windows 10 is installed on my PC (I currently use Windows 7) or is there a way of solving this problem through Norton?

OnnyFrog