We have a new program here at ITSTH: The idea is interesting and simple at the same time, at least for Outlook users. You can hide unwanted folders.
Outlook contains many folders that not everybody needs. RSS-Feeds, Spam-Folders, etc. Especially when you’re using several PST-files, you’ll have a lot of folder-junk in the Outlook folder tree. It’s not possible to delete these folders, nor can you move them. But now you can hide them.
Using the software is simple: Start it, click on the folders, apply, done.
More information about the program can be found on the Hide-Outlook-Folders page.