[Mimedefang] Image validator/OCR SA plugin
Gary Funck
gary at intrepid.com
Sun Apr 16 19:34:22 EDT 2006
Martin wrote:
> But problably the spammers
> will soon change their tricks to different images which are more
> difficult to read :-(
>
> http://antispam.imp.ch/patches/patch-ocrtext
On this topic, Nick FitzGerald mentioned this article,
http://www.jgc.org/blog/2006/01/do-spammers-fear-ocr.html
Sunday, January 15, 2006
Do spammers fear OCR?
Nick FitzGerald recently sent me two sample spams that seem to indicate that
some spammers fear that using images in place of words isn't enough. They've
started to obscure their messages to prevent optical character recognition.
[...]
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