1)   Backup E-mail 1.0
Backup E-mail uses an easy wizard interface to backup everything from Microsoft Outlook, Outlook Express, Eudora Pro & Light, Netscape Messenger, Netscape Mail, Opera, IncrediMail, Pegasus Mail, TheBat, and PocoMail. Just click and you're done!

 2)   Tinynice MailKeeper 1.33
MailKeeper is a handy tool to backup and restore your Outlook Express accounts, emails, news messages, message rules, blocked senders list and settings.

 3)   TopLang OE Backup 4.0
Backup tool for MS Outlook Express and MS Outlook. it can backup your mails, address book, signatures, message rules, block senders, accounts etc for Outlook Express and MS Outlook software.