Peter Berghold:
> I've added some RBL client entries in my main.cf such that:
>
> ----------- excerpt ----------------
>
> reject_rbl_client zen.spamhaus.org,
> reject_rbl_client dnsbl.dronebl.org,
> reject_rbl_client bl.spamcop.net ,
> reject_rbl_client dnsbl.sorbs.net
>
> ________ end of excerpt ------------------
>
> and one particular spammer that I know is listed by zen.spamhouse.org still
> gets through. I used the mxtoolbox.com to verify this.
>
> Is there something else I need to do to get things listed by them to get
> dropped? One thing I noticed is they use differing responses based on
> some criteria about a spammer. Is that useful to Postfix?
You made some mistake, but without "postconf -n"
output no-one can tell you what the mistake was.
Wietse