OGo webmail and custom Drafts-folder

I'm been trying to make OGo use customized folder names for Sent, Trash 
and Drafts. These folder names have not been customized in Cyrus. I 
created the folders and modified the user's defaults-file.
I managed to get Sent and Trash working with these defaults:

   // These two _DO_ work
   "mail_sentFolderName" = Menneet;
   "mail_trashFolderName" = Poistetut;

However if I try to do the same for Drafts OGo still copies all drafts 
to the default IMAP drafts-folder ("Drafts"):

   // This does not work
   "mail_draftsFolderName" = Talletetut;

What's happening here? I found out about these default by grep'ing 
/var/lib/opengroupware.org/documents, so they should be valid.

Searching the mailing list archives I found these defaults, which don't 
seem to affect anything no matter how I configure them ("Menneet" or 
"/Menneet"):

  ImapDraftsFolderName
  ImapSentFolderName
  ImapTrashFolderName

Are these useless? Or should they be applied in NSGlobalDomain.plist 
instead of the per-user defaults?

Samuli
-- 
OpenGroupware.org Users
[email protected]
http://mail.opengroupware.org/mailman/listinfo/users