literal name_enable wherever possible, and ${name}_enable
when it's not, to prepare for the demise of set_rcvar().
In cases where I had to hand-edit unusual instances also
modify formatting slightly to be more uniform (and in
some cases, correct). This includes adding some $FreeBSD$
tags, and most importantly moving rcvar= to right after
name= so it's clear that one is derived from the other.
and answers with records pointing back to localhost. Combined with
packet filter pf(4) this works as a bandwidth efficient spamtrap.
WWW: http://www.wolfermann.org/dnsreflector.html
PR: ports/135077
Submitted by: ismail.yenigul at endersys.com.tr
