can exim reject all mail for one recipient?

[Ric Otte <ric@otte.ucsc.edu>]

I am running Lenny with exim4 and one user would like all email to him  
to be rejected.  I believe it is bad to use procmail to reject mail,  
and wonder if there is an easy way to do this with exim.  This user  
basically wants no mail to be able to be delivered to his account.   
Any suggestions would be appreciated.
Ric