Translations:Mailfiltering Gateway/165/en

Postfix 2.1 come with a simple Perl greylisting policy server that implements such a scheme. However it suffers from unpredictable results when the partition holding the greylisting database run out of space. There exists an improved version that do not suffer this problem. First I will show how to install the builtin greylisting support that come with Postfix and then I will show how to configure the more robust replacement.