Thunderbird Biff
This add-on provides a visual indicator of new Thunderbird mail availability in supported clients (Firefox, Sunbird) and Thunderbird itself. You MUST install this add-on in BOTH Thunderbird and supported clients as there are both client AND server portions which communicate via a TCP/IP socket.Please visit this add-on's website at http://thunderbirdbiff.mozdev.org for more information. You may use the mailing list to ask questions and process bug reports in BugZilla from this site.
Supported 
versions: Firefox 2.0 - 2.0.0.* ALL Sunbird 0.3 - 0.3.1 ALL Thunderbird 1.5 - 2.0.0.* ALL
Notes / Comments: Hello and thanks for trying/using my add-on. For some time some users have let me know (directly and via comments posted here) that my add-on seems to fail for their installations.Thanks to the efforts of a few affected users, I believe that the issue has finally been characterized and a fix is ready to be implemented in version 2.1.2 which is due soon.For those who have previously been affected, I hope that you will take the time to try version 2.1.2 and let me know if it has fixed you problems.Thanks.
Categories: Message Reading, Miscellaneous
Icons in both T-Bird and Firefox showing no new mail:
Icons showing new mail in both T-Bird and Firefox:
![Download Thunderbird Biff [Firefox plugin]](http://www.ffextensions.com/images/download.gif)
Install: Thunderbird Biff
