[Greylist-users] Effect of greylisting

[Morris Maynard]

Thanks so much to Evan for this wonderful idea! Also thanks to those who
provided the means to daemonize the relaydelay process, and also the script
for importing a whitelist or blacklist text file into the database.

I implemented the greylist technique on my small business server this past
weekend. I thought that the linked image might be interesting: it's a
snapshot of my MRTG output showing the effect of the relaydelay on my mail
traffic.

http://www.maynidea.com/relaydelay-img.html