List Exchange Mailbox users indiviual folder sizes from EMS

I have recently been having issues with employees complaining about their mailbox quota being reached and they have no idea which folders are taking up the most space.

This handy powershell script will list a users Exchange Mailbox Individual folders along with their current sizes sorted by size and item count from largest to smallest.

This is handy to find out which of the folders within their mailbox is taking up the most space.


Get-MailboxFolderStatistics -id EMAILADDRESS@Domain.com | Sort-Object FolderSize -Descending | FT folderpath, foldersize, ItemsinFolder -autosize