@ECHO OFF
ECHO ** Exchange 2007 Backup START **
REM Step 1- Install the Exchange 2007 Management Tools on a 32bit server in the domain
REM Step 2- Schedule this batch to run before the tape backup using Scheduled Tasks
REM Step 3- Include C:\EXCHBAK\*.* in the tape backup selections
C:
CD\
CD EXCHBAK
DEL *.old
RENAME *.pst *.old
PowerShell.exe -PSConsoleFile "C:\Program Files\Microsoft\Exchange Server\Bin\ExShell.psc1" -Command ".'C:\Program Files\Microsoft\Exchange Server\Scripts\jp-exchbak.ps1'"
ECHO. 
ECHO. Done!
ECHO. 
PAUSE
EXIT


REM contents of the 'jp-exchbak.ps1' file below:
REM Get-Mailbox -Database "SERVER_NAME\First Storage Group\Mailbox Database" | Export-Mailbox -PSTFolderPath C:\EXCHBAK -confirm:$false

REM backup all Exchange Server 2007 mailboxes to .pst files on the server