Url looks suss. Seems kinda sophisticated for the usual ups fishing scam. Here’s the text message I got leading here.
“Wishing you a bright and sunny day!” Lol, I almost want to help this guy by explaining that UPS and American companies in general have disdain for their customers and would never wish them to have anything that would not benefit the company.
Also, in case of any doubt, contact whoever supposedly sent you this directly.
In this case, contact USPS and ask if this is correct.