Hello Shérab,
On 21/09/11 09:14 +0200, Shérab wrote:
I didn't have to set-up any spam protection on the drupal sites I amadministrating, so far. But as a user, what I find the mostconvenient is when sites send you a code or a link in an e-mailyou then have to re-send to the site to prove your request is legitimate.
I realise this is not an absolute protection, but perhaps this would be enough to discourage spammers: wouldthey really want to automate such a thing: fill a form, wait for an e-mail, extract the information from that mail and then re-submit to the site...
I'm administering a site and we registrations from spambots, although a veryfication by e-mail is mandatory. I don't know why they register, either.
The other point is that I don't know whether there are Drupal modules to do that.
You could allow things for registered users only and use the registration system, but that usually not what you want if you use captcha.
A satisfactory solution for me was the one used on project Euler's website. It was audible, didn't use any javascript, so I found it pretty cool and it is the only good experience I can think of regarding captchas.
Could you provide a link to that website?
Have a nice day Rolf