it's pointless since an email can be spoofed, and if there is a link embedded in the email then the send is just bait to convince you a scam is legit since it doesn't matter if you respond to it, they are looking to send you to a scam site to get your user/pass. Do not click or respond to anything in the email.
Avoid phishing emails, fake ‘virus‘ alerts, phony support calls, and other scams
https://support.apple.com/en-us/HT204759
If you see an unfamiliar charge see this link:
https://support.apple.com/en-us/HT201382
To manage your monthly charges from Apple see this link:
https://support.apple.com/en-us/HT202039
to see your purchase history from Apple see this link:
https://support.apple.com/en-us/HT201382
To report fraud to Apple see this link:
https://www.apple.com/legal/more-resources/phishing/
if you think your Apple ID has been compromised see this link:
https://support.apple.com/en-us/HT204145
if you did log in to review this claim then you may wish to change your Apple ID log/pass with a complex password you don’t use for anywhere else. If you share the same or similar log/pass combo with another service (e.g. Yahoo, Twitter, Facebook, etc.) and that service is compromised then anyone with that information simply needs to try the same combo elsewhere