Amic Email Backup is a handy software tool for Microsoft Windows based PCs designed to create backup copy of your email database. Amic Email Backup can save emails, address book, settings, mail and news accounts, message rules, blocked senders lists and signatures to a single, compact, compressed backup file that can be easily restored when necessary.

http://www.amictools.com/v-amic_email_backup.html


Since folks are always looking for an easy email backup solution, you can give this a try, however, this writer has not tested the app...