Milter-greylist

Jacob Garder <jacob@...> wrote:

> Does someone have experience or statistics of running greylist with the lazyaw
> option? Does it decrease the efficiency significantly?
> 
> As far as I can see if a mailserver with a certain IP-address retries
> sending a mail to me with one sender/reciever tuple, the probability that
> it would do the same with another sender/reciever tuple is pretty high.
> 
> In that case what is the point in auto-whitelist according to the (IP-address,
> reciever, sender) tuple and not just the IP-address? What am I missing here?

Think about networks running behind NAT with regular SMTP server and
zombies running spam engines. 

-- 
Emmanuel Dreyfus
Un bouquin en français sur BSD:
http://www.eyrolles.com/Informatique/Livre/9782212114638/livre-bsd.php
manu@...