Save you settings for Thunderbird
Manual backup
To save the contents of the address book, mail accounts, account settings or plugins installed, just save the following folder:
C:\Documents and Settings\User\Application
Data\Thunderbird
User: the username of the current session.
To restore the configuration, copy this entire folder to the same location.
Via an extension: Accountex
Accountex is an extension (in French) available for Thunderbird, which let you import or export the settings from one account to rdf format.
http://accountex.mozdev.org/en_download.html
Assisted backup: MozBackup
This free tool allows you to save and restore profiles Thunderbird.
MozBackup is compatible with Firefox, SeaMonkey, Mozilla Suite and Netscape.
The backup options of the profile are:
- General Preferences
- Emails
- Address Book
- Bookmarks
- History
- Panels
- Style user
- Extensions
- Saved passwords
- Cookies
- Forms recorded
- List of downloads
- Certificates
- Cache
- Email settings
- Ability to encrypt data saved profile
MozBackup works with Windows 98/ME/NT/2000/XP/2003/Vista. Official Site Link:
http://mozbackup.jasnapaka.com/