Hello, We are going to do an email purge this weekend on our Exchange 2003 server. Gearing up for this we've been helping people archive their email in Outlook 2003. I found out archiving in Outlook goes by the modified date and not received date. What date will Exchange use when deleting email from users mailboxes when I choose to delete items older than 90 days? Will Exchange use the Sent/Received date or the Modified date? Thanks, Joe