[Unreal-users] Errrr, spamfilter at user level question

[droolin <dr...@ad...>]

I ummm, did a huge oops today trying to set a spam filter at a user level.
Basicatly, I cleared the playing field.  The network.  So, my question is
this.
We have a problem with spam bots which have the following types of nicks:
Susan_99 or Susan^99.  First letter is upper case, followed by lower case.
Special symbol and then two numerics. 
In an eggie I have written, I use the following regexp to wack these
suckers. [A-Z][a-z]+[_|^][0-9][0-9]
Using this regexp, I tried to apply it to a spam filter level in the form
of:
[A-Z][a-z]+[_|^][0-9][0-9]!*@* 
My screen rolled, and that's no word of lie as the network cleared of all
users basicatly. Sooooo....
Umm, can I set this spam filter at the user level with this regexp???  If
so, how. Or, should I leave well enough alone.  And let the eggie deal with
these specific nicks.

Any help would be most appriceated.

Droolin