Greylisting .. nice ..

Chris Sweeney csweeney at
Sat Nov 4 01:51:49 GMT 2006

Yes but even when they do, it will still serve the purpose of slowing
them down.  They are only making good money sending millions of ads at a
time, if we can make them wait, it puts a terrible burden on them.

Res wrote:
> On Fri, 3 Nov 2006, Rob Poe wrote:
>> My thoughts so far are this:  Why didn't I do this sooner.
> Its going to be pointless soon, problem is, as more and more people do
> this, it wont be long before the common garden variety spammers smtp
> engine
> will also retry on 4xx errors, id give it a year tops (if some of them
> are not already doing it)
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