After we worked out how to limit the height of the attachments pane in Thunderbird, Windows users now have to deal with big attachment icons.
What’s up with that? 🙂
Here’s how to make those icons small:
Go to Tools–>Options–>Advanced–>General, and click on “Config Editor“. In the Config Editor, search for the preference mailnews.attachments.display.largeView. Double-click on it, which should change the value to false.