From PCVITA Software:
PCVITA Email Archive Magic is the most comprehensive Outlook Email Archiving or Outlook Backup solution that allows users to archive e-mails of Outlook in the most transparent manner. PCVITA Email Archive Magic comes with powerful archiving flexibility including e-mail archiving of multiple Microsoft Outlook PST files. It allows you to select the folders and frequency at which the archiving or backup operation should be performed. PCVITA Email archive Magic has very very powerful search features including search within attachments. Apart from the search it allows you to search based on dates, body content and other attributes of the e-mails.