On 16/03/06, John W. Baxter <[EMAIL PROTECTED]> wrote: > On 3/13/06 7:04 AM, "Peter Bowyer" <[EMAIL PROTECTED]> wrote: > > > On 13/03/06, Thad Bryson <[EMAIL PROTECTED]> wrote: > >> This is the contents of /etc/vfilters/velocenet.com: > >> > > <snip> > > > >> or $message_body contains "cum" > > ... > >> or $message_headers contains "sex" > > > > > > Have a think for a moment, how many legitimate messages will this match? > > > > "Cumulative statistics for the county of Essex" > > Our local (and rather small) telephone directory reveals a Sexauer and > several Sexton names. Oops, I missed the Sextro. Those are likely to show > up in $message_headers and $message_bodies from time to time. Readily > available names, so I'm not revealing anything (and of course a sexton is > also a sort of church caretaker/gardener/gravedigger).
And there's the well-known problem from the early days of keyword filtering known as the 'Scunthorpe Effect'. Peter -- Peter Bowyer Email: [EMAIL PROTECTED] Tel: +44 1296 768003 VoIP: sip:[EMAIL PROTECTED] VoIP: [EMAIL PROTECTED] FWD: **275*5048707000 VoipTalk: **473*5048707000 -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
