Public/Get-LaMailboxOldestItem.ps1
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<#
.EXTERNALHELP PSCompliance-help.xml #> function Get-LaMailboxOldestItem { Param( [Parameter( Mandatory = $true, ValueFromPipelineByPropertyName = $true, ValueFromPipeline = $true)] [String]$userprincipalname, [Parameter(Mandatory = $false)] [switch] $IncludeRecoverableItems, [Parameter(Mandatory = $false)] [switch] $RecoverableItemsOnly ) Begin { $resultArray = @() } Process { $oldest = $null $ageHash = [ordered]@{} if (!$IncludeRecoverableItems -or !$RecoverableItemsOnly) { Get-Mailbox -Identity $_.userprincipalname | Select userprincipalname | ForEach-Object {Get-MailboxFolderStatistics -Identity $_.userprincipalname -IncludeOldestAndNewestItems} | where ( {$_.TargetQuota -ne 'Recoverable'}) | Select OldestItemReceivedDate | ForEach-Object { if ($_.OldestItemReceivedDate -and (!$oldest -or $oldest -gt $_.OldestItemReceivedDate.tolocaltime())) { $oldest = $_.OldestItemReceivedDate.tolocaltime() } } } if ($IncludeRecoverableItems) { Get-Mailbox -Identity $_.userprincipalname | Select userprincipalname | ForEach-Object {Get-MailboxFolderStatistics -Identity $_.userprincipalname -IncludeOldestAndNewestItems} | Select OldestItemReceivedDate | ForEach-Object { if ($_.OldestItemReceivedDate -and (!$oldest -or $oldest -gt $_.OldestItemReceivedDate.tolocaltime())) { $oldest = $_.OldestItemReceivedDate.tolocaltime() } } } if ($RecoverableItemsOnly) { Get-Mailbox -Identity $_.userprincipalname | Select userprincipalname | ForEach-Object {Get-MailboxFolderStatistics -Identity $_.userprincipalname -IncludeOldestAndNewestItems} | where ( {$_.TargetQuota -eq 'Recoverable'}) | Select OldestItemReceivedDate | ForEach-Object { if ($_.OldestItemReceivedDate -and (!$oldest -or $oldest -gt $_.OldestItemReceivedDate.tolocaltime())) { $oldest = $_.OldestItemReceivedDate.tolocaltime() } } } $ageHash['Name'] = $_.userprincipalname $ageHash['OldestItem'] = $Oldest $resultArray += [psCustomObject]$ageHash } End { return $resultArray } } |