Read this article about a scam currently in circulation purportedly coming from HMRC. The clue is in the email address, HMRC@hotmail.com, if you see this, ignore and delete the email.
Another Scam Warning From HMRC

Read this article about a scam currently in circulation purportedly coming from HMRC. The clue is in the email address, HMRC@hotmail.com, if you see this, ignore and delete the email.