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Same old solution. Let's try to keep it simple.
Figuring out what is spam after it has reached the server using clever algorithms will continue to advance, but relying only on clever AI is stupid when you can impliment Greylisting. After reading about it extensively, I think the best thing that a mail server admin can do right now is to impliment greylisting along with the more traditional methods of filtering. Properly implimented Greylisting can save mountains of bandwidth, and trillions of CPU cycles for your mailserver.

http://greylisting.org/

I'll be implimenting it on my BSD box soon. It currently runs postfix/amavisd-new/spamassasin and does and extremely good job (around 99.9%), and hopefully greylisting can push it's accuracy to four or five 9's.
Posted by: toadlife   Posted on: 08/27/04 You are currently: a Guest | Members login | Terms of Use

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First what is SPAM  voska | 08/25/04
It is...  James T. Kirk | 08/25/04
You illustrate the point perfectly  voska | 08/25/04
No  James T. Kirk | 08/25/04
Point is some don't agree with you  voska | 08/25/04
Why change the definition?  Martin Marvinski | 08/25/04
Spam is not in the eye of the beholder  fmaxwell | 08/26/04
Yes  Erik1234 | 08/26/04
Thanks, Erik!  jaoifalkjsdao | 08/27/04
Exactly! NT  KOS-MOS | 08/31/04
I prefer something this century.  No_Ax_to_Grind | 08/25/04
Oh come on  James T. Kirk | 08/25/04
Get Real...  Wolfie2K3 | 08/27/04
Re: I prefer something this century.  Minas Beede | 08/25/04
Making Assumptions  Roger Ramjet | 08/25/04
1 Billion dollars isn't that much actually  voska | 08/25/04
Come to think of it...  toadlife | 08/27/04
"undamental knowledge systems? Why not just use something simple?  Minas Beede | 08/25/04
easy solution  Byron Hadley | 08/25/04
No, you don't get to redefine the term.  fmaxwell | 08/26/04
Are there any send-side technologies?  jaoifalkjsdao | 08/27/04
Thanks Minas Beede  jaoifalkjsdao | 08/27/04
Glad to do it.  Minas Beede | 08/27/04
Same old solution. Let's try to keep it simple.  toadlife | 08/27/04

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