Return address same as deliver to address - illegal?

[cochrane]

Do they send zombie mail to the Undead Letter Office?

[Gary_Robson]

@infoseekrs

The insurance co. would ENSURE that the letter would get to them, although they could INSURE the mail through a fee paid to the USPS. I ASSURE you this is the case.

[moderating]
There was really no need to re-open a thread from 11 years ago just to criticize the grammar. The question has been answered, so I’m closing the thread.
[/moderating]