Folders count for 25,000 mailboxes?

Question

Hello,
I am trying to get the folders count for each mailbox of our environment:
[PS] C:\Windows\system32>$mbx|select Displayname,@{n="FolderIdCount";e={(get-mailboxfolderstatistics -id $_.Identity | s
elect FolderId).count}} | Sort-Object -Property Displayname | export-csv o:\mailbox-folders.csv
this command works fine with mailbox name and folders count but limited to 1,000 mailboxes.
when trying for the full environment 25,000 i tried:
[PS] C:\Windows\system32>Get-Mailbox -ResultSize Unlimited|select Displayname,@{n="FolderIdCount";e={(get-mailboxfolders
tatistics -id $_.Identity | select FolderId).count}} | Sort-Object -Property Displayname | export-csv o:\mailbox-folders
1.csv
the result misses the folders count, the title for the column is displayed but there is no value...
Thanks,
Dom
System Center Operations Manager 2007 / System Center Configuration Manager 2007 R2 / Forefront Client Security / Forefront Identity Manager

Answer 1

Hello Christopher,
What about the number of messages?
Get-Mailbox | Get-MailboxStatistics | fl DisplayName, ItemCount, TotalItemSize
this command is okay for 1,000 but for unlimited how will you create the power shell statement:
$Array = @()
$mbx = get-mailbox
foreach ($user in $mbx) {
$Count = (get-mailboxstatistics $ItemCount| measure-object ).count
$Obj = New-Object System.Object
$Obj | Add-Member -type NoteProperty -Name "Name" -Value $($user).displayname
$Obj | Add-Member -type NoteProperty -Name "ItemCount" -Value "$count"
$Array += $Obj
$Array | Export-csv "O:\mailbox-items.csv" -notypeinformation
Thanks,
DOm
System Center Operations Manager 2007 / System Center Configuration Manager 2007 R2 / Forefront Client Security / Forefront Identity Manager