Thunderbird Short cut Key

· Go to next message F

· Go to next unread message N

· Go to previous unread message B

· Increase text size Ctrl + +

· Decrease text size CTRL + -

· Mark message as Read/Unread M

· Mark as junk J 85 Mark as not junk SHIFT + J

· View message source CTRL + U

· Compose a new message CTRL + M, CTRL + N, Cmd + Shift + M (Mac)

· Reply to a message Ctrl + R

· Get new message for current account CTRL+T

· Get new messages for all accounts CTRL+SHIFT+T

· Open a received message CTRL + O 92 Send a message now CTRL + Enter/Return