[H-GEN] People's thoughts on Greylisting

[Stephen Thorne]

On 26/11/05, Bruce Campbell <bc at humbug.org.au> wrote:
> Have people used it or encountered it?  What are your thoughts on the
> method or implementations that you have seen ?

I've implemented greylisting, and one of the things I discovered through error:

a) the primary and the backup mx's should all have graylisting implemented.
b) you should only have one mx.

Hopefully, once we deploy it on a site with a non-trivial amount of
spam, we'll be able to do some statistics collection to see what net
effect is has.
--
Stephen Thorne
Development Engineer