non-forwardable

In particular, the new law requires that 88 county boards of election mail every single registered voter in their purview a non-forwardable notice letter 60 days before the election.

Art Levine: Note to Democrats: Don't Panic! But Stop Voter Purges, Too 2008

If the non-forwardable card is returned to the Elections Board, political operatives use that list to challenge those voters should they show up on Election Day.

Sheri Myers Strikes Again: Turdblossom Part 1 2008

Caging "is the practice of sending non-forwardable mail to voters and challenging the eligibility of every person for whom the mail is returned as undeliverable"

Baratunde Thurston: Announcing The Launch Of The Voter Suppression Wiki -- Learn, Report, Act 2008

Challenger laws allow disqualification of voters based on non-forwardable mailers to registered voters, voter challenges, and cries of “voter fraud” immediately before elections.

Voter Suppression In 2008 At Stake In Attorney General Hearings 2007

I'm sorry, but due to time-pressure and my intensely creepy feeling that companies like eVite view me as a "sticky eyeball" and wish to interpose themselves between me and my personal relationships, and deliberately break their service by sending out non-forwardable URLs and emails that don't contain the invitation details, I no longer read or even see eVites (this is an automated form response).

Boing Boing: January 25, 2004 - January 31, 2004 Archives 2004

I'm sorry, but due to time-pressure and my intensely creepy feeling that companies like eVite view me as a "sticky eyeball" and wish to interpose themselves between me and my personal relationships, and deliberately break their service by sending out non-forwardable URLs and emails that don't contain the invitation details, I no longer read or even see eVites (this is an automated form response).

Boing Boing: January 25, 2004 - January 31, 2004 Archives 2004

They have to be able to either maybe even forward some kind of a non-forwardable -- or send a non-forwardable notification to them that has to be filled out and returned.

CNN Transcript Mar 22, 2005 2005

According to Project Vote, in 1981 the Republican National Committee mailed non-forwardable postcards to majority Hispanic and African-American districts in New Jersey in an effort to accuse those voters of false voting.

msnbc.com: Top msnbc.com headlines 2011

So when mail is sent to potential voters, non-forwardable mail, and it's sent back, then that becomes a potential basis for challenging voter eligibility, because if the mail was returned, presumably that person doesn't live at that address.

Democracy Now! 2008

Here, county clerks must send non-forwardable letters to newly registered voters.

t r u t h o u t 2008