Outlook True Archive
If you are fed up wrestling with Microsoft Outlook and the way it handles dates for archiving then you need Outlook True Archive. Outlook True Archive now has its own website!
Outlook True Archive is the most powerful archiving utility for Microsoft Outlook PST files. With Outlook True Archive you can copy or move your mail to a backup PST or export them to a disk folder in MSG, EML, HTML or plain text format.
Outlook True Archive is designed to allow you to work around Outlooks consideration of the "Last Modified" date problem when selecting messages to be archived. Outlook True Archive allows you to specify the creation date, received date or sent date instead.