Apple account email

An Apple account email is the email address you use as your Apple ID — the account you use to access all Apple services, including:
iCloud
App Store
iTunes
Apple Music
iMessage
FaceTime

Example
If your Apple ID is johndoe@example.com, then that’s your Apple account email.

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How to Find Your Apple Account Email
Here are a few ways to find it:
On an iPhone or iPad:
1. Open Settings.

2. Tap your name at the top.

3. The email listed under your name is your Apple ID (Apple account email).
 
On a Mac:
1. Open System Settings (or System Preferences).

2. Click your Apple ID (your name/photo).

3. Your Apple account email will be shown there.
 
On the Web:
Go to appleid.apple.com and sign in — your Apple account email is the login email.