I got this email earlier though I am not sure it would have made it past the phishing filters in most email clients. The language is very close to what people have been told to avoid in these sorts of emails and the entire message very much appears to be a phishing 'SCAM'.
I had to google it, find the forum, come here, see the pinned post and even then I was still hesitant about clicking on the link.
Add to the above when I click on the link and visit the page to confirm my email address as being the same one I am currently logged in as, it tells me 'this emaill address is already used by another user' even though I haven't changed anything.
This feels very rushed, and I would encourage you to take a step back and revise the language in the email and also validate that the process on the landing page works correctly.