>
> I would set up a Spam filter with my qmail. Does anybody has
> experience with that?
>
> I would filter sender/reciepient address, Subject and body. I
> have read that blackhole can do that, but i have no
> experience at this time. Have anybody tried to set up
> qmail-ldap with blackhole as qmail-queue replacement?
>
> Does anybody know other products or have tested something?
>
I recommend using spamassassin with qmail-scanner.
http://www.spamassassin.org
http://qmail-scanner.sourceforge.net
Rick