Milter-greylist

Andreas Unterkircher <unki@...> wrote:

> Only a short note on this. When you only accept mails for existing users
> and return a error for all
> non existing users, it's easy for a spammer to checkout which email 
> addresses actually exist. 

Do they really collect addresses this way? It sounds rather unefficient
(compared to parsing web sites)

-- 
Emmanuel Dreyfus
http://hcpnet.free.fr/pubz
manu@...