[exim] filter question - re[xx]

Hi managers,

SYS: Tru64 5.1 exim 3.2

I am trying to filter out spam that we are receiving daily. The
subject is always the same "re[xx]". I have tried several
combinations of:

$header_subject is "re \\[\\d+\\]:" or
$header_subject is "re(\\[\\d+\\]|\s\[\\d+\]|\[\\d+\])" or
$header_subject is re[\d+] or

but they still get through. I know you need to be careful with this
subject heading type of filter. Has anyone been able to filter this
effectively?

Thanx.
Dp.



~~
Dermot Paikkos * dermot@???
Network Administrator @ Science Photo Library
Phone: 0207 432 1100 * Fax: 0207 286 8668