Paul, that's a great idea.  I just implemented it =)

  - Rick

Paul Vernon wrote:
>>You can also put the image name in the form, which would allow 
>>you to delete it upon form submission. 
>>
>>Alternatively, you could just delete the images it
>>creates with a scheduled task. 
> 
> 
> You could use a cfm file to serve the image and use something like the
> following in the form..
> 
> <img src="servecaptcha.cfm?file=#captcha.image#" border=1>
> 
> Then use CFContent in servecaptcha.cfm to serve the image specified and auto
> delete it... Neat and tidy with no schedules or need to handle deletion in
> the form submission either :)
> 
> Paul
> 
> 
> 

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