spamass-milt and user_prefs in SQL

[Eric (Kagi Engineer)]

Greetings,

We are in the process of setting up spamassassin for site-wide use and 
our volume is such that we have to use spamass-milter.  We also have a 
strange need, in that we have thousands of email addresses that we 
forward email for that do not correspond with a real user on the mail 
server.  So we would like store spamassassin user_prefs in SQL. However, 
in order to do that spamd needs the different "user" for each email 
passed to it (so it can lookup the prefs for that user).  I'm wondering 
if spamass-milt can do this currently (I don't see that it does from the 
source code), or if this is a planned feature?  If not, I'm thinking an 
idea would be to parse the "To:" header and obtain the "user" and then 
pass it on to spamc with the -u option.

Thanks,
Eric