[SM-USERS] Duplicate "INBOX" showing up?

[Jonathan N. <jni...@pb...>]

* Squirrelmail 1.4.5 (on both)
* Courier IMAP (3.0.8 on 1 machine, 4.0.1 on another)
* Apache 1.3.33 (on both)
* mod_php (4.3.11 on 1 machine, 4.4.0 on another)

This issue happens on both machines.

I seem to have a duplicate INBOX showing up.

http://www.pbp.net/~jnichols/images/dup_inbox.jpg <--- screenshot

The only change that I made was in conf.pl.
I changed:
3.  Folder Defaults
	---> 1.  Default Folder Prefix
to "INBOX." as noted in the FAQ for the serversidefilter plugin (which I 
finally got working, by the way)

Now, I have a duplicate INBOX. The screenshot that you see is actually 
of a brand new user that I created on the test box.

Here's what the directory (maildir) looks like:

oldmail .maildir # pwd
/home/vmail/phoneboy.org/foo/.maildir
oldmail .maildir # ls -laF
total 14
drwxrwx---  11 vmail vmail 392 Dec 22 20:27 ./
drwxrwx---   3 vmail vmail  72 Dec 22 20:25 ../
drwx------   6 vmail vmail 256 Dec 22 20:26 .INBOX.Drafts/
drwx------   6 vmail vmail 256 Dec 22 20:26 .INBOX.Sent/
drwx------   6 vmail vmail 256 Dec 22 20:26 .INBOX.Trash/
drwxrwx---   6 vmail vmail 256 Dec 22 20:26 .Spam/
drwxr-xr-x   2 vmail vmail  72 Dec 22 20:25 courierimaphieracl/
drwxrwx---   2 vmail vmail  48 Dec 22 20:25 courierimapkeywords/
-rw-r--r--   1 vmail vmail  65 Dec 22 20:27 courierimapsubscribed
-rw-r--r--   1 vmail vmail  15 Dec 22 20:25 courierimapuiddb
drwxrwx---   2 vmail vmail  48 Dec 22 20:25 cur/
drwxrwx---   2 vmail vmail  48 Dec 22 20:25 new/
drwxrwx---   2 vmail vmail  48 Dec 22 20:39 tmp/
oldmail .maildir #

I tried creating & deleting new folders and refreshing the folder list. 
I can't even click on the rogue "INBOX" either. It's in blue, but isn't 
clickable.

Anyone have any ideas? Thanks!