Spam prevention with Exim and greylistd - Part 2 - management and stats

In part one of this tutorial looked at installing and configuring greylistd alongside Exim to help combat the evils of Spam. In this second part I will look at getting some information out of greylistd -- handy if you need to troubleshoot why the CEO's "urgent" message hasn't arrived yet!

Some numbers on Creative Commons

The number of the current, freshly-released version of the Creative Commons licenses: 3.0. The total number of CC licensed works on the web at last estimate: 145 million. The percent of those that we would call “free”: 29%. The time it takes to double the number of free, Creative Commons licensed works: approximately 115 days.

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