DSPAM and Sendmail

[EmptyField]

Hi,
 
        sorry i write you directly, but i need some help with dspam +
sendmail box.
 
        I have this configuration:
 
                Internet <----> Sendmail + DSPAM  <---->  Internal mail
server
 
 
        i have dspam working for local delivery, but i need to send traffic
to internal mail server, so i need help with de configuration of sendmail
and dspam for that.
 
        I need to use a milter ? Any help is welcome.
 
        Thank's
        Pablo