Use PowerShell to determine the total size of disconnected mailboxes in a mailbox database
I have been performing some housekeeping tasks which include removing old user mailboxes. While doing this I was curious how much disk space I would be saving so I took a few minutes to leverage the Get-MailboxStatistics cmdlet and…
Determine the average mailbox size using PowerShell
I have been asked to provide a colleague with some statistics around our Exchange environment, including the average mailbox size. There is no way to determine this using the GUI so once again PowerShell comes to the rescue with…
Attach a disconnected online archive to a user mailbox
I have been migrating some users to a new Active Directory domain and part of this has involved converting linked mailboxes to user mailboxes within Exchange. Reconnecting a disconnected mailbox doesn’t include the archive, this needs to be done manually….
Delete a disconnected mailbox
Today I needed to remove a mailbox that has been disconnected, but this option isn’t available from the Exchange Management Console so I turned to PowerShell. First, I used the Get-MailboxStatistics cmdlet to generate a list of disabled mailboxes: Get-MailboxStatistics…