Does -r reject or discard

[Steven Stern]

We're using spamass-milter with "-r 10".  Does this reject the message 
(causing Sendmail to send a reject) or just discard it? If it's a 
reject, how can I change it to a discard?

I'm asking because I'm seeing stuff in our outgoing mail queue that 
looks like reject messages.

--
   Steve