How can I find all of the resources, groups, and mailboxes that a particular user might be managing, moderating, or accessing?

Sounds like a fun PowerShell script to write. Unfortunately I don't have the time to write something that complicated for you today.Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

Hello, I think the mailbox access auditing feature might be helpful. http://www.msexchange.org/articles_tutorials/exchange-server-2007/compliance-policies-archiving/exchange-2007-mailbox-access-auditing-part1.html Thanks, Simon

I found a quick and dirty way to do this: Get-MailboxPermission -identity * -resultsize Unlimited | ft -auto > c:\temp\results.txt Then do a text search inside results.txt. It's ugly, but gets the job done. You have to increase the character width of your powershell window or the user names are likely to be truncated. If there's a way to do that otherwise without word wrapping, that would be better. This doesn't do anything for distro lists, though that shouldn't be too difficult to figure out.

I'm glad that works for you. However, that gives you mailbox rights for mailboxes only. It doesn't cover the full range of access you asked for, and it doesn't give you folder rights, which would also allow access.Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."