Exchange 2007 - low disk space

Free up disk space:

Delete log files:

c:\windows\system32\LogFiles\W3SVC1\

Change the Queue Path.

Goto: c:\program files\Microsoft\Exchange Server\Bin

Make a Backup of EdgeTransport.exe.config.txt ie: EdgeTransport.exe.config.txt.20090715.txt

Edit EdgeTransport.exe.config.txt

Create a folder somewhere else (on another drive) - edit the folder's ACL to include System, Network Service (full access rights), Administrator

Change the path of the "QueueDatabasePath" value to the newly created folder.

Change the path of the tempstorage

Before you move you any files - stop the service Microsoft Exchange Tansport - and start when finished.

Using Diruse
from command line: diruse /s /m /q:1.5 /l /* "c:\program files\" /L .\diruse.log

This nice little command will log a snapshot of your directories in mb's - exceeding 1.5mb in size to c:\diruse.log

Run a normal Disk Cleanup Utility to clean some files up.

Run a defrag on the exchange database

http://technet.microsoft.com/en-us/library/aa998863.aspx