[Mimedefang] Reject without PTR record

[WBrown at e1b.org]

mimedefang-bounces at lists.roaringpenguin.com wrote on 01/16/2004 12:03:43 
PM:

> On Fri, 16 Jan 2004 dimon at intellinetinc.com wrote:
> 
> > What do you think folks, is that a good idea to reject emails from
> > relays with no PTR record?
> 
> I don't think so.
> 
> Regards,
> 
> David.

There are many misconfigured DNS servers out there, and many spammers are 
using cable or DSL connections that have pointer records that point back 
to a host name that includes the IP address in the name.