On Thu, 2004-04-01 at 17:07, Alex Pleiner wrote:
> * - = k o l i s k o = - <[EMAIL PROTECTED]> [2004-03-31 23:31]:
> 
> > > I see. We are blocking executable content at smtp level where we can
> > > give the sender a 5xx error message
> 
> > Good idea. But how should i block file types at smtp level on qmail?
> 
> There is the excellent patch by Russell Nelson that blocks mails based
> on base64 signatures in MIME parts. Get the patch from:
> 
> http://www.qmail.org/qmail-smtpd-viruscan-1.3.patch
> 
> and see the short documentation at the start of the diff for usage
> instructions.
> 
> But notice: This patch does block mails based on content not file types.
> So you can't say: "block *.exe files" but "block attachments that start
> with TVqQAAMAA in base64". We reject a lot of virus mails before they
> even come near the virus scanner. 
> 
> Alex

Hai,

I'm trying to patch my qmail with this patch, but i got this :

qmail-1.03]# patch </root/qmail/patches/qmail-smtpd-viruscan-1.3.patch
patching file case_startb.c
patching file Makefile
Reversed (or previously applied) patch detected!  Assume -R? [n]

Is this normal ?


Thanks




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