Hi Maha,
Huh! If you've tested that the reCAPTCHA is properly working, then there's not much else that it can do... there *are* actually ways to circumvent any anti-spamming technique, but to my knowledge it requires direct targetting by a hacker.
For example, if I were Evil, I could load your form on a porn site - or something that gets a lot of human traffic - then load your form page in an iframe, showing only the recapcha. The site would then promise them access to an area if they fill in the form. They fill it in, and the script does the rest: it fills the other fields with spam and submits the form with the captcha solved by a person. This is purely conjecture, but that would be one way to hack it.
I think I'll have to work on a new anti-spam module... integrating Akismet, for example, would be really handy (and besides, captchas are a total pain to the user).
One other possibility would be to use the Submission Pre-Parser module to add in one additional level of spam detection.
http://modules.formtools.org/submission_...on_example
Anyway, sorry I couldn't be more help...
- Ben
Huh! If you've tested that the reCAPTCHA is properly working, then there's not much else that it can do... there *are* actually ways to circumvent any anti-spamming technique, but to my knowledge it requires direct targetting by a hacker.
For example, if I were Evil, I could load your form on a porn site - or something that gets a lot of human traffic - then load your form page in an iframe, showing only the recapcha. The site would then promise them access to an area if they fill in the form. They fill it in, and the script does the rest: it fills the other fields with spam and submits the form with the captcha solved by a person. This is purely conjecture, but that would be one way to hack it.
I think I'll have to work on a new anti-spam module... integrating Akismet, for example, would be really handy (and besides, captchas are a total pain to the user).
One other possibility would be to use the Submission Pre-Parser module to add in one additional level of spam detection.
http://modules.formtools.org/submission_...on_example
Anyway, sorry I couldn't be more help...
- Ben