[bogofilter] using block_on_subnets

[David Relson]

On 28 Apr 2004 10:37:04 -0400
Tom Anderson wrote:

> On Wed, 2004-04-28 at 10:15, David Relson wrote:
> > On Wed, 28 Apr 2004 08:56:14 -0500
> > > valuable. Looking just at the top-level domains (url:nnn), about
> > > 60% occur only in spam. But: some of the tokens have a low message
> > > count,
> 
> > The subnet histogram is interesting.  With my  min_dev of 0.435 very
> > few domains are hammish while many are spammish.   Interesting :-)
> 
> I'm curious as to where your own mail server's subnet ranks in there.
> 
> Tom

Tom,

An interesting question :-)  Here are the "bogoutil -p" results for my
aaa.bbb.ccc.ddd/29 subnet:

                                 spam    good
url:aaa                          7187    4709  0.652299
url:aaa.bbb                      2350     853  0.772022
url:aaa.bbb.ccc                  2321     754  0.790959
url:aaa.bbb.ccc.d0                  0       8  0.001154
url:aaa.bbb.ccc.d1                  0      11  0.000840
url:aaa.bbb.ccc.d2               2321     744  0.793157
url:aaa.bbb.ccc.d3                  0       9  0.001026
url:aaa.bbb.ccc.d4                  0       8  0.001154
url:aaa.bbb.ccc.d5                  0       8  0.001154
url:aaa.bbb.ccc.d6                  0       8  0.001154
url:aaa.bbb.ccc.d7                  0      13  0.000711

'Tis interesting to note that my mail server is spammish.  Evidently
spam includes the IP address 3 times as often as does ham.

David


-- 
David Relson                   Osage Software Systems, Inc.
relson at osagesoftware.com       Ann Arbor, MI 48103
www.osagesoftware.com          tel:  734.821.8800