We are using a Spam Guardian installed on our Plesk server.
Recently we started with the reconfiguration of our Spam Guardian and now we are wondering something.
In the settings tab you can see that it is possible to use 3 things called Razor2, DCC and Pyzor.
The question is how to use this and what does it do? We cannot seem to find out what the effect would be if we turn these options to on, they are currently of.
If you know what these options mean and what the effect is, please be so kind to reply to our question.
Thanks in advance,