I did try once, but the problem comes from the fact that most popular email programs will NOT allow the automatic link retreival to work. So when the email is opened they would only see a link. THis is done to prevent hackers from sending emails that AUTOMATICALLY launch programs.
The best that you could do is manually copy and past the ticker into each email and then it does tick...
IF someone else know of a way to do this, let me know, but I couldn't figure out how to get it to work.
Carnival Cruise Lines:
Fantasy 90, Celebration 95, Victory 05, Conquest 05, Spirit 6/06, Freedom 6/08, Holiday 7/08, Victory 6/09, Valor 9/09, Dream 6/10, Splendor 8/10,Conquest 8/11,Magic 11/11,Triumph 4/12,Spirit 7/12,Freedom 11/12, Triumph 2/13 - The fire cruise
NCL Dream October 2006, RCCL Mariner OTS June 2007