Removing email account prompts to remove from other computers So I added my @att.net email address a while back and decided to remove it from OS X Mavericks Mail. When I clicked to remove it, it prompted me if I wanted to delete this email account from iCloud on this computer or on all computers. It also gave me a list of all the computers associated to my iCloud account. However, a lot of those computers don't even exist. How can I edit this list of computers associated to my iCloud account?
Go to iCloud Devices, sign in, click on "all devices", select the one to remove and click erase .