Today, I received an email, supposedly from Avast (notification@emails.avast.com), asking, "Need help transferring your Avast? Have you got a new PC, or did you just reinstall your operating system? We ask, because we noticed you haven’t been using your Avast Internet Security. It would be a shame to waste the 661 days still left on your license, so why not reinstall it now?" This text is followed by a clickable button titled "Get Avast Back" -- I did NOT click on it.
I always use Avast Internet Security, my subscription and virus definitions are up to date, and the product shows that my system is protected with all shields active.
Why would I be receiving this email? Is it some sort of phishing scam?