Dump exchange databases to pst files

gistfile1.txt

# Script for dumping exchange database to .pst files.

# Globals

$Now = Get-Date
$Days = "7"
$TargetFolder = "C:\Users\jtrout\"
$LastWrite = $Now.AddDays(-$days)
$Files = get-childitem $TargetFolder -include *.pst -recurse | Where {$_.LastWriteTime -le "$LastWrite"} 


# Create Dir for Backup and set the path.

$Pst = "$TargetFolder$((get-date).toString('MMdd'))"
md $Pst

# Dump the mailboxes to the proper folder.

Get-Mailbox | Export-Mailbox -PSTFolderPath $Pst


# Remove .pst files older than a week.

foreach ($File in $Files)
{write-host "Deleting File $File" -foregroundcolor "Red"; Remove-Item $File | out-null}