This is an old revision of the document!
This page shows neat tricks for powershell within exchange to get interesting information (one liners)
Find users that are auto forwarding /redirecting their email
*'get-mailbox -Filter { ForwardingAddress -like '*' } | select-object Name,ForwardingAddress'
finds all addresses with the forwarding address set in exchange management
*'$mbox = Get-Mailbox; $mbox | Foreach { Get-InboxRule -Mailbox $_ }'
finds inbox rules that forward to other users