I just signed up for this (all online, never had to talk to anyone) maybe 6 months or more ago. I used it when it was "MyUSPS" too. Neither (at the time) requ

I just signed up for this (all online, never had to talk to anyone) maybe 6 months or more ago. I used it when it was "MyUSPS" too. Neither (at the time) required any external forms of anything. I just created my account, put my address in and that was that. Then I lost that accounts info, or something weird happened with it and I could no longer login to it. so I created another account for the same address. that validated immediately too. I don't remember seeing any e-mails or anything notifying me that a second account is now getting those e-mails. There's a chance there was something, but I don't remember it. Maybe I signed up for it before they had those extra protections in there, but that's my experience so far.