UMTools

If you are someone who uses Thunderbird as their primary email client, UMTools is an excellent project you should check out. Not only does it add new functionality to the platform, but it also allows you to customize its existing features according to your preferences.

One significant benefit of UMTools is that it provides you with new options to manage your unsent messages. For example, you can select how often TB sends unsent emails or choose to delete the original unsent message when 'edit as new.' These features can significantly enhance your Thunderbird experience, making it easier and more intuitive to use.

To install UMTools, you'll need to have Thunderbird version 0.8 to 1.0+ running on your system. The process is easy - simply right-click the link above and select "Save Link As..." to download the file to your hard drive. Then, open the extension manager in Thunderbird, click on "Install," select the downloaded file, and click "OK."

Overall, UMTools is a valuable software update that provides more control and customization options for Thunderbird users. It's an excellent way to improve your email management and productivity overall.