Just got this in my email to an alias I never set up along with a zipped attachment.
Track your shipment ID1238
Dear customer.
Your parcel has arrived at the post office on October 14.
Our Driver was unable to deliver the parcel to your address.
To receive a parcel you must go to the nearest USPS office and show your postal label.
Label is attached to this letter.
Thank you for your attention.
USPS Logistics.
How stupid do these people think I am? No one answer that please.