Mnenhy is an extension that adds some useful features.
The primary goal of the Mnenhy project is to make some enhancements to SeaMonkey/Mozilla MailNews, since there're still plenty of comfort functions missing if compared to Netscape 4.x and other mail and news clients. By now, it also provides useful features for Mozilla Thunderbird and even Mozilla Firefox.
How to Install in Thunderbird:
1. Right-click the link below and choose "Save Link As..." to download and save the file to your hard disk.
2. In Mozilla Thunderbird, open Add-ons from the Tools menu.
3. Click the Install button, and locate/select the file you downloaded and click "OK".
Here are some key features of "Mnenhy for Thunderbird":
- Custom Headers and X-Faces
- Folder Storage
- Text Codecs
- MailNews Sidebar
- Chrome Manager (Tools -> Chrome Manager)
- Registry Viewer (Tools -> Registry Viewer)
- Junk Filter Tools
- Sanitize filename for folderstore export.
- Entity fixes for TB 9 and above.
- Hide children of collapsed address views.