rbls

[edgarz]

Sorry for offtopic, not right place where to ask, but i use an openbsd 
as host server ;)
So, is here any way how to whitelist blacklisted hosts from 
sbl's(spamcom, spamhaus, etc.) for ONLY ONE DOMAIN.
For example, spammer.host.bar, spammer.host2.bar passes to 
my.spamlover.domain, but is still rejected for all other mail domains.
i'm using postfix.

Thanks.