I use a something similar. On the contact for you see an extra form field. The instructions say "Please enter the XXXth word of this sentance." Where XXX is first through nineth, chosen randomly. While no where near perfect it works pretty well. And its fully accessible, unlike captchas.
regards, larry >Great - first the SQL injection attack, now a web contact form spam attack. > >When you're using a contact form to send email, what can you do to prevent a >bot from spamming the form? > >One of my sites just got thousands of the same email over and over. > >Any ideas? > > >Robert B. Harrison >Director of Interactive services >Austin & Williams >125 Kennedy Drive, Suite 100 Hauppauge NY 11788 >T : 631.231.6600 Ext. 119 >F : 631.434.7022 >www.austin-williams.com > >Great advertising can't be either/or... It must be &. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;203748912;27390454;j Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:309995 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
