Using thresh_update

[Thomas Eastman]

Hi all,

I would like to set up bogofilter so that it doesn't update the wordlist with 
an email if the email scored a perfect 1.0 or 0.0.  A lot of my incoming 
email falls into this category.

What should i set thresh_update to?  I tend to get a lot of email like:

    X-Bogosity: No, tests=bogofilter, spamicity=0.000000, version=0.92.0

or

    X-Bogosity: Yes, tests=bogofilter, spamicity=1.000000, version=0.92.0

So should I just set the thresh_update to something very low, like 0.000001 or 
something like that?

What kind of values do other people use for thresh_update? (those that use 
this feature, of course)

Thanks,

	Tom