Cami Sardinha escreveu:
> Chris Covington wrote:
>   
>> hello list, Cami,
>>
>> I've been using policyd since July 2005 and it's been the best thing
>> since sliced bread for us.  I would like to make a feature request (or
>> perhaps this can be configured without changing policyd).  I would
>> like to, for domains which require very quick responses, greylist only
>> some hosts: like those that match a dynamic regex or are 'unknown' to
>> postfix.  I was thinking it would be great if I could also greylist
>> windows hosts.  p0f seems like the solution for that, is there any way
>> I can call policyd so that a windows result from p0f would greylist
>> the host?
>>     
>
> I was thinking about this feature request. I personally greylist
> all incoming mail but i can see merit in your idea since (apparently)
> up to 95% of spam originates from windows based machines.
>
> I don't have time to write this type of functionality (it would be
> quite a bit of work to do) so if anyone is willing to take a shot
> at it, let me know.
>   

    seems p0f integration with policyd would be VERY interesting. 
Unfortunely i dont have skills for taking over the project or even this 
feature.

    But i came with a question .... i dont know exactly how p0f works, 
but probably it needs to see the 'real' client traffic for identifying 
it or at least try it. Policyd, as we know, never talk with the real 
clients. It's called from MTA (postfix in policyd case) and receives 
only some minor informations about the connection: IP, hostname, sender, 
recipient, etc etc.

    Question is: Would it be a policy_service the right place for p0f 
integration ?? I mean, do policyd receives complete information p0f 
needs for OS fingerprinting ???

-- 


        Atenciosamente / Sincerily,
        Leonardo Rodrigues
        Solutti Tecnologia
        http://www.solutti.com.br

        Minha armadilha de SPAM, NÃO mandem email
        [EMAIL PROTECTED]
        My SPAMTRAP, do not email it





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