Milter-greylist

DAve wrote:
> I have a few (4 out of 6k) clients who are complaining about the new lag 
> in mail delivery.

Have you ever tried enabling the option "lazyaw" ? It auto-whitelist ip
and not tuples... With a large user base, after a few minutes only, all
the main smtp are whitelisted and you have no more delays.
Moreover, thanks to SPF, the big servers bypass this (aol, gmail,
hotmail, etc...)

I deployed it on my gw mx too, for a 40 to 60 mails / sec average and it
just works fine.

(# Summary: 3902571 records, 3736960 greylisted, 165611 whitelisted)