+1 --On Saturday, April 10, 2010 17:38 +0200 Arnt Gulbrandsen <[email protected]> wrote:
> > On 04/10/2010 03:33 PM, John Leslie wrote: >> What do folks think of >> >> http://www.backscatterer.org/?target=backscatter > > Well, I consider myself moderately clueful, and I'm aware of > the problem, and I use good software. And even so, I cause > some backscatter. (The postfix-etcetera setups I look after > use _mostly_ SMTP-level rejections, but not _exclusively_.) > > From this I infer that even clueful people can and do cause > backscatter. > > So, I venture to suggest that while operating a backscatter > blacklist may be possible, doing it _well_ will be very, very > difficult. > > Arnt >
