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technology. Launched in 1994 by Declan
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Playa del Fuego and weekly column on perils of CR antispam-ware
- Date: Thu, 29 May 2003 23:08:32 -0400
- To: politech@politechbot.com
- Subject: FC: Playa del Fuego and weekly column on perils of CR antispam-ware
- From: Declan McCullagh <declan@well.com>
Over the weekend I went to Playa del Fuego, which is a mid-Atlantic
offshoot of the annual Burning Man festival:
http://www.mccullagh.org/theme/playa-del-fuego-may03.html
http://www.mccullagh.org/theme/playa-del-fuego-burn-may03.html
http://www.mccullagh.org/theme/playa-del-fuego-pavilion-may03.html
http://www.mccullagh.org/theme/playa-del-fuego-camps-may03.html
Like Burning Man, there was a heavy geek contingent and also a substantial
Politech nexus too. Rob Carlson -- a longtime Politech subscriber -- has
some links to other writeups:
http://epistolary.org/rob/
-Declan
---
http://news.com.com/2010-1071_3-1009745.html
Spam blockers may wreak e-mail havoc
By Declan McCullagh
May 27, 2003, 4:00 AM PT
Here's an unhappy prediction: The explosion of spam-blocking
technology could herald the death of much legitimate e-mail.
I wrote about patents relating to this technology, known as
challenge-response technology, last week. Basically, when your mailbox
is protected by a challenge-response system, people who try to contact
you will be greeted with a response saying something like "click on
this link to deliver this message" or "type in the word you see in the
box above." The idea is to block increasingly obnoxious spam bots but
still let actual humans get in touch with you.
In theory, well-designed challenge-response utilities won't challenge
mail from known correspondents or mail that you've actually asked to
receive. Unfortunately, many current challenge-response systems are
poorly designed, which could wreak havoc on mailing lists and other
legitimate communications. This could make e-mail far less useful than
it is today.
It's already starting to happen. SpamArrest.com began challenging
mailing list messages last year. Recently Mail-block.com and
iPermitMail.com followed suit.
When that happens, the operator of the mailing list receives a
message--from each subscriber using the poorly designed
challenge-response utility--that asks the list operator to respond to
the challenge. Replying to a handful of challenges is no big deal, but
if many subscribers start using poor challenge-response software, it
will pose a serious problem for mailing list operators. Big
corporations may be able to afford to hire someone to sit in front of
a computer and spend all day proving they're not a spam bot, but
nonprofit groups, individuals and smaller companies probably can't.
[...remainder snipped...]
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