On 25/10/06, Marc Perkel <[EMAIL PROTECTED]> wrote:
>
>
> Wakko Warner wrote:

> > Have you tried gocr?  I have, it's not the greatest, but it is possible that
> > it can read the image and allow you to react on the content of the image.
> > It's not that great yet, but I think it could have potential (until spammers
> > start using the other characters in the images like they are in text spam)
> >
> >
>
> I have started to install it several times and got distracted. I think I
> will try it.

We've just implemented the FuzzyOCR plugin for SA, which uses gocr
under the covers. It's catching 100% of the current wave of image spam
with no FPs reported yet. Very impressed.

Since the OCR is farly expensive I might look at pulling out the SA
plugin bits and implementing the guts as a perl module to call
directly from Exim (before SA), where I can be a bit more choosy about
which attachments I choose to process.

Peter


-- 
Peter Bowyer
Email: [EMAIL PROTECTED]

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