On Wed, 2007-09-26 at 17:38 +0300, Liviu Daia wrote: > That's up to you. The minimum should be large enough to keep away > "naive" bots, as it does now. The maximum should be as large as you > can afford without being too anti-social. :) Some crap will still pass > through anyway.
Sometimes is not about being social, but about receiving important messages in time. Some greylisting implementations have a bit more relaxed policies on whitelisting (e.g. whitelisting /24 subnets on which the sender resides instead of single IP address) to speed up whitelisting efficiency. Not sure about how much spam this allows to slip through. ciao Luca
