Exchange 2010 : High Item Count in Critical Path Folder

Exchange 2010 : High Item Count in Critical Path Folder

There is a significant performance impact of high item count in critical path folder on any version of Exchange. The script below can be used to help identify users in your environment with 20,000 or more items in any folder you specify. Change the folder in red to modify the scope of the script.

{code lang:php showtitle:false lines:false hidden:false}$data = @()
foreach($mbx in get-mailboxdatabase | get-mailbox) {
$data += get-mailboxfolderstatistics -Identity $mbx.identity -FolderScope ‘Inbox’| Where {($_.ItemsInFolder -ge 20000)} | select @{n=”Username”;e={$mbx.displayName}},FolderPath,ItemsInFolder }
# $data | ft
$data | Sort ItemsInfolder -Descending | export-csv InboxOver20k.csv {/code}