Hiya,
I've got a pollution of 10k mailboxes in my Exchange 2013. I would like to remove them in the fastest way and that is imo through powershell. Problem is that I am not the best powershell user out there and I need to save 3 mailboxes out the whole 10472 mailboxes...
The mailboxes have never been used and none of 10472 users have logged in yet.
I was thinking of using :
Get-MailboxStatistics | where {$_.LastLogonTime -lt (get-date).addDays(-90)} | Disable-Mailbox
but I don't think this would work...
Some help would be much appreciated.
