your first clue was the link in the text - no shipper is going to miss having its branding in the url. the second was that the url it redirects to its obviously random bs and if you do a whois you see its def not owned by usps.
got a few of these phishing attempts myself over thanksgiving. holiday gift shopping season has begun, the scammers want to catch the less savy among us.
it also flags “eat the rich”