August 2009
reCAPTCHA: Stop Spam, Read Books
by 15 othersreCAPTCHA Mailhide helps you protect your inbox by asking people to solve a reCAPTCHA before they can view your email address.
July 2009
liquidID: OpenID Email Aliasing = Less Spam
liquidID is a unique OpenID provider with built in spam
April 2009
reCAPTCHA Mailhide: Free Spam Protection
by 1 otherEnter an email address and we'll give you HTML code that requires users to solve a reCAPTCHA before they can see the address. (We stop spam, we don't create it -- we won't share your address.)
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