SetPerm - Exchange Mailbox Permissions Utility
Found this awesome little free utility on the net today while looking for a way to manage Exchange mailboxes and not have to rely on the users to set their sharing properties on Calendars and what not. It’s not glamorous, and might put some people off, but it does its job so there is no complaining here. Basically it does what it says: it allows you to set the permissions on individual standard folders within an Exchange Mailbox. Downside, you still need the username and password for each mailbox. So this would be useful at setup of a mailbox, unless you feel like willy nilly changing user passwords. Still a very useful free tool.
A local mirror is available here for download as I already forgot where I downloaded the program from.