Mail Filters created in Usermin not delivering mail correctly.

After enabling per-user procmail support on my server, I adjusted system wide mail aliases to send root to my email account, then went to Usermin and created a mail filter with the following settings:

Condition for filter:
Based on Header:
To: must match root@server.infinite-monkeys.com

Action if condition is matched:
Save to Folder: Server Stuff

This morning, I went to my Server Stuff folder to discover that I had no logwatch email. I checked the maillog, and the email was correctly delivered to my personal email address:

Aug 30 04:02:25 server3 postfix/local[4989]: 0AD9B7F8B2: to=, orig_to=, relay=local, delay=5.3, delays=0.01/0/0/5.3, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)

I went hunting for the email to discover that procmail had dumped the message in the directory

/home/debusnet/homes/adam/Maildir/.Server Stuff

with a filename of

msg.RcI9

instead of in the .Server Stuff/new directory. If I manually moved the file into new or cur then it showed up in my email client, but procmail should be dumping it there by default when setup via Usermin, no?

Status: 
Closed (fixed)