Maybe its a Carnival Corp email and that were referring to your Princess Cruise? But that is not "upcoming" then is it?
I just got the same email (though I DO have an upcoming cruise). I like the reminder but maybe they should have figured out a better way to tailor it to the correct cruise line. Or maybe someone just sent this to the wrong mailing list and hit all past cruisers or something?
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