I use ATT/Yahoo for email and iCloud for syncing contacts/calendar. Do I create 2 accounts for this? One strictly ATT with the email password and a 2nd just for contacts/calendar using Apple ID credentials? The user ID is the same for both, i.e., email@example.com
Or do I mix passwords in a single account setup? The User ID is the same for email and iCloud, ie. firstname.lastname@example.org
For the iCloud stuff how do I know the name of the server for iCloud?
I’ve had 2 accounts forever but did not understand why and it seems redundant. One of your techs got it working last week but it broke after I upgraded to Windows 10 and needed to create new accounts.