procmail filter to identify Russian or Arabic characters

[Dave Smith]

Dave Smith wrote:
> :0:
> * Subject:.*koi8-r
> $HOME/Maildir/.crap/

This approach appears to be working great after a few days. I'm happy 
with it. I've blogged on the topic here:

  
http://thesmithfam.org/blog/2008/05/28/using-procmail-to-filter-out-cyrillic-emails/

Thanks for the suggestions!

--Dave