IIS Aid

Greylisting is one of the many powerful spam blocking tools at your disposal and is built right into hMailServer. Although hMailServer does have a logging option which the popular AWStats application can read, neither this or any of the other standard logging options in hMailServer give you any real insite into just how effective Greylisting is. Fortunately though all this information is stored in the hMailServer database in the greylisting triplets table, and in this article we'll be looking at how to use a few SQL queries in phpMyAdmin to extract some useful data from this.