Milter-greylist

On Mon, Feb 03, 2014 at 01:42:02PM +0100, Jim Klimov wrote:
>    I believe there is now only a toggle between such two modes
> (either one or another), and the threshold value seems like an
> interesting feature upgrade.

Sure it would be interesting. You could make the thing more flexible
by allowing regex and subnet masks to be specified as tuple member
from an ACL action clause

Just pick a character invalid both in e-mail and IP address, and you
would get somthing like this:
racl greylist ... tuple "/@example\.net$/|user@...|192.0.2.1/32"

Of course the thing would be subject to format strings, hence the default
greylisting behavior would be: tuple "%f|%r|%i/32"

-- 
Emmanuel Dreyfus
manu@...