Hi,

On Thu, Jun 10, 2010 at 03:16:02PM +0000, Sharma, Ashish wrote:
> Can you tell me what all kind of attachment scanning spamassassin does.

sorry, not in detail - but you're free to read the code yourself

> Can you point me to some good reference that can give me a good idea about 
> attachment scanning et all.

Just as an example: 80_additional.cf

rawbody __TVD_BODY              /\S{4}/
...
TVD_PDF_FINGER01

in general: search for rawbody or Content-Type in the ruleset.

This may be not what you expected. The attachments (more precise:
mime-parts) are demimed but (by default) not unzipped, doc2text
converted, ocr-read or whatever else could be done with attachments.
You can do such things with additional modules if you really need
(i.e. FuzzyOcrPlugin).

-- 
Regards Frank

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