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CloseReview for Unselect Message by AndyHiggins
Rated 5 out of 5 stars
To make it work with Thunderbird 2.x you will need to make a slight tweak as described below:
1. Change the extension from .xpi to .zip and open the file.
2. Edit the file install.rdf with a text editor and change the maxVersion from 1.6 to 2.1.
3. Save the file replacing the original in the archive.
4. Install the add-on as normal.
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