A fork of Rural Dictionary
Mail sent to an address by the government to ask for confirmation that the resident still lives there; if the resident does not respond, e.g., because s/he mistakes it for junk mail, the state uses non-response as its excuse to purge the voter from its rolls
The (in)accuracy of non-response to assess residency can be corroborated by comparing purged name-address pairs with recent USPS and Amazon shipments.
I never returned that poisoned postcard, which explains why I had to fill out a provisional ballot. I wonder if it was counted.