Home > Archive > PERL Miscellaneous > September 2004 > matching devious non ascii spam strings
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matching devious non ascii spam strings
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| Dan Jacobson 2004-09-24, 8:56 pm |
| To match the name of a famous spam drug for spamassassin, I use
/v[il1\xA0-\xFF]agra/i
as they now are using all the accented versions of "i".
I suppose I will have to do the same for the a's etc. too.
I have just used the entire range I see on "man iso_8859_1" and more,
rather than whittle it down. I don't suppose there are much better ways.
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| Chris Mattern 2004-09-25, 3:59 am |
| Dan Jacobson wrote:
> To match the name of a famous spam drug for spamassassin, I use
> /v[il1\xA0-\xFF]agra/i
> as they now are using all the accented versions of "i".
> I suppose I will have to do the same for the a's etc. too.
> I have just used the entire range I see on "man iso_8859_1" and more,
> rather than whittle it down. I don't suppose there are much better ways.
The Bayesian filters worry about that kind of crud automatically.
Let them do the work.
--
Christopher Mattern
"Which one you figure tracked us?"
"The ugly one, sir."
"...Could you be more specific?"
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