Is this a scam?

Yes, this is a scam. Do not give them any information. Delete the message and move on. Check this link...

Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support

DoodleDoo2011 Said:

"Is this a scam?"

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Report this to Apple:

Yes. It is a scam. Look at the domain. It is not apple.com. So, forward this screenshot off to Apple at: reportphishing@apple.com. Attach it to the eMail, and mention to them what your eMail is all about ---a screenshot showing a scam.

Clear Temporary Internet Files:

Once reported, clear out your Temporary Internet Files of Safari: History, Cache, and Cookies. Go Here: Clear your Safari Browser History and Set Up Content Blockers on your iPhone, iPad, or iPod touch - Apple Support