Give users Calendar Access (Exchange 2000/2003/2007) PFDAVAdmin.
KB ID 0000031 Dtd 10/04/09 Problem You want to grant access to a users calendar for another user, In Exchange 2000 and 2003 this can be done in Active Directory Users and Computers, and with 2007 it can be done with Powershell But Get used to using PFDAVAdmin. This tool can also modify permissions on Public Folders (In fact that’s what it was built for) but it’s a handy tool to carry on your USB Key if you work on multiple...