Milter-greylist

On 03/11/2008 11:04 AM the voices made Ondrej Valousek write:
> racl whitelist spf pass
> would do what you mentioned.
> But the other feature you mentioned - i.e. greylisting to from+smtp_IP -
> i.e. the some "light" version of the lazyaw option we have already would
> be really cute.
> 
> Maybe already on Emmanuel's roadmap? :-)
> 
> I agree that even 10sec greylisting delay might be useful, but
> definitely NOT with the lazyaw option. With the lazyaw option there is a
> risk that the spammer who tries to send junk in a big amount, trying
> systematically every recipient in your company will get eventually
> autowhitelisted.
> 
> I certainly do now want to see autowhitelisted junk mails in my inbox.
> 

Yes, you would not want to use the lazyaw option with a 10 second delay.

Many spammers do retry. They get autowhitelisted. Whitelist from
greylisting, though, not whitelisted from the next layer of spam
control. Greylist alone will not take care of your spam, but it will
knock a whole lot of it out. Especially trojaned windows machines,
viruses and, oddly enough here anyway, almost all of the pornography
spams. Ten seconds works great, but not using the lazyaw option.