PowerShell cmdlet to add mailbox permissions
As you may already be aware that in Exchange 2007, when you create a mailbox – by default only the owner has the permission and no body else and not even the administrator or the person who create the mailbox has any permission to it.
There is a PowerShell cmdlet can help us to add permission to mailbox:
Add-MailboxPermission
Here is an example:
Add-MailboxPermission -Identity "John Doe" -User yli -Accessright Fullaccess -InheritanceType all
“John Doe” is the target mailbox user and yli here is the user account you want to grant permission to.
You can get more detailed information by doing
get-help Add-MailboxPermission -full