The only admin tools I've found is the Exchange 2007 Management Console but I cannot figure out where it allows handling mailboxes and permissions etc? Can't this be done with this tool?

Varonis DatAdvantage for Exchange features include: * Bi-directional permissions visibility: from both a mailbox/folder and user/group view that allows administrators to easily analyse and report ...

When setting up a disabled e-mail account where SELF has been given the Associated External Accounts permission, it can sometimes take as long as 48 hours before the full set of mailbox ...

“Varonis scans millions of emails, maps mailbox permissions, and monitors activity at an unparalleled scale.

“With traditional approaches, it was very difficult to understand access to mailboxes and public folders across all the Exchange servers, effectively audit email access and communication, and ...