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Bill wrote:
> I just installed FuzzyOCR and have questions about 2 things:
>
> 1) I am getting the following errors in the fuzzy.log file. Are these
> something I should be concerned about? I have verbose enabled.
>
> FuzzyOcr received timeout after running "10" seconds.
>
> Unexpected error in pipe to external programs.
> Please check that all helper programs are installed and in the correct
path.
> (Pipe Command "/usr/bin/giftopnm -", Pipe exit code 1 (""), Temporary file:
> "/tmp/.spamassassin4571WcpHuTtmp")
Does that happen with all pictures you scan or only with particular ones?
>
> 2) The server I installed this on handles a fairly small volume of email
> each day. I would like to install it on higher volume mail server but am
> afraid FuzzyOCR would overload it. Both servers are Xeon 2.6 with about 2
> gig of RAM. I ue MimeDefang and the latest SpamAssassin. Is there something
> I can adjust in FuzzyOCR to make it more efficient?
Yes there are several options. The first one is the image hashing
db... it saves image features as a kind of hash to avoid a gocr run
twice on the same type of image. Also, if that is not enough, you can
change the default scansets to contain only 2 or 1 gocr scan.
> I have the Priority
> setting set to 900 I have MimeDefang set to reject emails that score
over
> 14. Can I set FuzzyOCR/SpamAssassin to NOT scan the graphics if the email
> already scores over 14 and will be rejected anyway?
Yes, this is even the default behavior, but the default auto_disable
is 10. You can set it to 14 if you want, by modifying the
corresponding config entry :)
Best regards,
Chris
>
>
> Bill
>
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