sign in to iCloud with gmail apple id or @iCloud.com address?
Hi,
I am currently in the process of setting up a new iPhone 6s and getting ready to upgrade my 15 rmbp to el capitain.
I have a gmail address as my apple id and an iCloud.com address.
I have signed in to my gmail apple id for iTunes and also iCloud on both devices.
However last night system preferences on my mac displayed "internet accounts" with message ;
"@gmail.com this is not your primary iCloud account, only your primary account can be use iCloud for safari, documents, keychain and find my mac."
Does it make any difference if I use @gmail.com or @icloud.com to sign into my iCloud?
Many thanks!