On Oct 9, 2004, at 4:10 AM, listes wrote:

> It seems the latest way for spams to escape SpamSieve is to create
> stupid ads where words cannot be distinguished by our filters, b e c a 
> u
> s e   t h e r e   a r e   s p a c e s   i n s e r t e d   b e t w e e n
> t h e   l e t t e r s ...

SpamSieve has code to undo that kind of spacing trick, i.e. to put the 
words back together. So ordinarily, this shouldn't be a problem. If 
there are particular messages that are giving you trouble, please send 
exports of them to <[EMAIL PROTECTED]> and I will examine 
them.

> How can I create a filter rule, or a RegExp in SpamSieve, that would
> oust out anything containing a series of single letters separated by
> single spaces?

I don't recommend doing that, because there are actually quite a number 
of legitimate messages that space-out words, or have sequences of 
letters that *look* like spaced-out words.

-- 
Michael Tsai                                 <http://www.c-command.com>



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