Is it possible to use custom images for the cfimage captcha function?
Not that I’m aware of, no. Not really sure what the use case is there, but I stopped using the captcha function in CFML long ago in favor of recaptcha:
HTH
– Denny
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Just wondering, I was thinking about certain themed images for certain themed websites.
For instance for a captcha image on a pc hardware shop show images of hardware etc.
I think with some css tricks it’s possible.
Yes I know about reCAPTCHA, and it’s ‘free’, well… 
Thanks