Milter-greylist

Emmanuel Dreyfus wrote:
> On Mon, Jul 03, 2006 at 04:08:37PM +0300, Fredrik Nyberg wrote:
>> Does this sound useful to anyone else? Anyone already working on
>> something like it?
> 
> I thought about this one, but there is a problem: you cannot take for
> granted that the remote site MX is also the source SMTP server.

No, you would have to accept for _any_ remote IP (*, recipient, sender).

Cheers,
Fredrik Nyberg