Re: [exim] Blocking Users with No Reverse DNS

On Mon, Nov 05, 2007 at 09:48:21AM -0600, Matt wrote:
> Also, I heard some block IP addresses that look dynamic such as
> 127.0.0.1.myisp.com. How is that done?

Personally I do that with some Perl code, but I'd be interested to hear how
other people do it (read: if nobody offers an elegant way of doing it, I'll be
happier about sharing my inelegant code :-)

--
Dave Evans
http://djce.org.uk/
http://djce.org.uk/pgpkey