[Typo3-typo3org] Unwanted mail

[Olivier Dobberkau]

Kasper Skårhøj wrote:
> More details:
>
>> So, what can we do to stop this abuse of the extension feedback form?
>> The usual way would be to add a challenge to the feedback form, like
>> text from a graphics field that has to be typed in or a simple
>> equation that the user has to solve or something like that. Do we
>> have an extension that provides this functionality or would someone
>> be willing to write one? Any other ideas what could be done?
>
> In fact I wrote an extensions "captcha" which does this. It has been
> implemented for the "tipafriend" extension.

hi kasper.

as far as i remember thorsten had implemented sessionbased security for 
tip a friend.
i do not know if this has made it into your code.

anyway i think that this captcha would be a nice idea for all forms.
could this be done?

greetings.

olivier