I'd personally not care about reverse DNS - spammers can easily make
sure they have it, and way too many (arguably legit but
noncluefull) hosts dont have it right..
Besides, I'd rather log the actual IP address anyway. I can always go
do a lookup later, and the IP traces back to the party responsible for
the network (via whois.arin.net) - a reverse-looked up hostname/domain
might not..
On Fri, 6 Oct 2000, Paul Tod Rieger wrote:
> "Andrew D" <awd@???> replied:
>
> > > occasionally I would like to allow a particular IP to connect -- even if
> > > it doesn't resolve to a host name.
> >
> > set something like this
> > -snip-
> > host_reject_recipients = "+warn_unknown"
> > -snip-
> > this will allow an unresolveable IP to connect and log it.
>
> I'd rather not allow *any* unresolveable IP to connect -- just 1 in
> particular.
>
> Tod
> abl.com
>
>
>
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