Gmail is made faster and more efficient by a range of keystroke shortcuts 
.
Now Mozilla users can enjoy the speed boost in Thunderbird and Fastmail customers can also get some of the bonus with a Greasemonkey script.
GmailUI is a extension that brings these Gmail keystrokes to Thunderbird.
After installing it, open the extension’s preferences to see a list of the keystrokes it offers:
You can get it from the Mozilla Extensions site .
Fastmail.fm Shortcuts is a Greasemonkey script for Firefox that brings some but not all of the Gmail shortcut to Fastmail’s webmail interface.
It offers the following keystrokes:
Installing Greasemonkey scripts is a little more tricky than your average extension, but installation instructions and the script itself can be found in the Greasemonkey userscript.org repository .
