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Re: We need an IETF BCP for GREY LISTING

2011-10-11 11:59:28

On Oct 11, 2011, at 11:40 AM, Stephane Bortzmeyer wrote:

I here that since I use greylisting (and I started many years ago,
with people saying "it will work only for a few months"). Repeating
this mantra does not make it true.

No, it doesn't.   But history shows that spammers have adapted to a wide 
variety of spam countermeasures.   What is it about greylisting that makes it 
unlikely that they'll adapt to it?