DON'T LET THAT EMAIL FOOL YOU!!
There are always email schemes running amok in the world; they can be from Banks, Ebay, Amazon - just about anywhere. Here is one I just received, with the subject line: "Apple ID temporarily locked".
Always be suspicious, for example, this email supposedly comes from Apple.Uk and I'm not in the UK. If you hover over the email address links, it just shows your email [again], but when hovering over:
>Validate My Apple/iCloud Account Details
You'd see a long line of HTTP lingo that doesn't really send you to Apple.
Remember, ALWAYS be suspicious of emails of this nature. As you can see, my Norton Anti-Virus pegged it as SPAM correctly.