Opinions on RDNS - A layer of anti-spam protection?

[Mark_Andrews at isc.org]

> Greetings,
> 
> I realize that reverse DNS is not manditory, but I believe that it can
> be used as *a* layer of protection against spam/mail-abuse/etc.
> 
> What are your thoughts on part of this thread below?
> 
> Thank you,
> 
> Danny
> 
> (The message below and the message thread it was a part of, will
> probably be up on the isp-tech archives in the next while, so I do
> not see any harm in forwarding part of this thread. If there is, please
> excuse my ignorance, as I do not see anything wrong with it.)
> 

	This is off topic.  There are many lists where this is more
	appropriate.

	Mark
--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews at isc.org