Szerző: Peter Bowyer Dátum: Címzett: exim users Tárgy: Re: [exim] Detecting the domain part of a host address
On 25/06/07, Marc Perkel <marc@???> wrote: > What I want is to extract the cam.ac.uk part of the above names. It's
> the TLD + the first string immediately before the TLD.
Which would give you 'demon.co.uk' for many tens of thousands of
independently-managed spam sources.