Hi;
As we all know the
spammers insert special characters in the middle of subject words to bypass the
filters, e.g. P/O/R/N, or all sort of other variations.
Can a test we
devised, similar to the COMMENT test that counts the number of special
characters or detect similar characters appearing in the middle of
words.
I guess one way to
approach this is to first count if there are more than 1 or 2 special characters
and if yes then determine if they are followed by text.
This could be a
weight test.
Just an
idea...
Regards,
Kami
