Very frustrating - - my iCloud sends me duplicates of the same email - 12!! It does it on my Mac, iPhone and iCloud. I had problems last month and went to the Genius Bar and ever since then I have ad problems with this and also tons of my contacts are missing, or messed up. Some contacts had more than one phone number listed under their name but now lost parts of it and only have one. My biggest concern is the dozen duplicates that I would love to stop. Help??