On Thu, Oct 22, 2015 at 03:56:30PM -0400, Alex wrote:
> >> Oct 21 19:56:10 mail01 postfix/smtpd[20778]: NOQUEUE: reject: RCPT
> >> from bx1.c4xf.com[66.150.190.74]: 554 5.7.1 Service unavailable;
> >> Unverified Client host [bx1.c4xf.com] blocked using
> >> mykey.dbl.dq.spamhaus.net;
> >> http://www.spamhaus.org/query/dbl?domain=c4xf.com;
> >> from=<asdxc...@bx1.c4xf.com> to=<ro...@example.com> proto=ESMTP
> >> helo=<bx1.c4xf.com>
> >
> > This was blocked by smtpd(8) NOT postscreen. Perhaps surprisingly,
> > The smtpd(8) service has a different mechanism for obfuscating the
> > DNSBL service name.
> >
> > http://www.postfix.org/postconf.5.html#rbl_reply_maps
>
> Okay, I think I'm still a little confused. The above is from the DBL.
> Do I need to create an entry in the rbl_reply_maps file for every
> possible DBL return code?
No, only the "rblzone=addr" forms you use in your configuration
file. If you treat all replies alike, by not using the optional
"=addr" suffix, then the lookup key is just the base RBL domain.
--
Viktor.
