1 <gallery image="mailgraph_gallery.png" >
3 <title> Mailgraph and Greylisting </title>
4 <author> David Schweikert </author>
5 <description>This graphs show the effect that the <a
6 href="http://isg.ee.ethz.ch/tools/postgrey">greylisting</a> technique
7 had on our mail traffic. Notice the drop of spam and viruses in the
8 middle of the graph (June 2004) and the corresponding increase in the
9 rejected mails.
10 </description>
12 <year> 2005 </year><month> 6 </month>
14 <!-- Optional -->
16 <email> dws@ee.ethz.ch </email>
18 </gallery>