[CentOS] Spamassassin: last step

Mon Jun 8 13:00:06 UTC 2015
Timothy Murphy <gayleard at eircom.net>

I'm running CentOS-7 on my home server, 
and have setup postfix + dovecot + spamassassin.
Everything seems to be working fine,
except that while spam is being marked as ***Spam***,
it is ending up in ~/Maildir/cur/ .

I'd like to divert it to ~/Maildir/.Spam/ 
(where I can examine it with sa-learn).
What is the simplest way to do this?

Timothy Murphy  
gayleard /at/ eircom.net
School of Mathematics, Trinity College, Dubli