This is likely to be the last major release of UnDBX, since Outlook Express is defunct. It's been replaced by Windows Live Mail, which stores e-mail messages on disk as plain .eml files.
The main new feature in this release, and the reason for the version bump to v0.2x, is a Recovery Mode for extracting messages from corrupted DBX files. In Recovery Mode UnDBX can also (partially) undelete deleted messages from DBX files.
Other features and enhancements include:
- a new GUI launcher, that should be easier to use than the previous launcher script
- file names of extracted .eml files are constructed from the contents of the To:, From: and Subject: message headers
- the modification date of the extracted files is set to match the contents of the Date: header
- fixed crash bugs exposed by zzuf and valgrind