Some buzz today about Boxbe -- a service that promises to forward unsolicited email only from those willing to pay a fee for your attention. I signed up to take a look, and was frankly horrified by what I found.
Boxbe is a front for another of these awful challenge/response setups. Look at the reply I got to a test message:
Subject: Held: testingSigh. In case you've not heard the mantra already:
The message you sent to richi@boxbe.com regarding "testing" is being held undelivered because he or she has not pre-approved your email address [redacted] for access.
To deliver your message, you can:
* Take a short test (a simple test by following the link below
[link redacted]
* Pay a small fee (USD $0.15) which
Boxbe will share with the richi@boxbe.com. This is intended
for advertisers. To pay, click on the link below:
[link redacted]
- Challenge/response causes spam (because spammers forge the sender)
- So if you use C/R, you're a spammer
- Filtering your spam is not my job
- If everyone used it, email wouldn't work!
Prediction: if Boxbe gets popular, spammers will start sending to it, which will cause backscatter complaints, which will cause blacklisting of Boxbe's servers.
Here's why backscatter is bad, and here's more about the stupid idea that is challenge/response. But don't just take my word for it.
Other Boxbe coverage at Wired, GigaOM, Download Squad.