Go To:

Action	Shortcut
Go to Mail	Ctrl + 1
Go to Calendar	Ctrl + 2
Go to People	Ctrl + 3
Go to To Do	Ctrl + 4
Go to Inbox	Ctrl + Shift + I
Search your email	Ctrl + E / F3 / Alt + Q
Open or collapse the left pane	Alt + F1
Jump Focus	F6
Jump Focus	Shift + F6
Jump Focus	Ctrl + Tab
Jump Focus	Ctrl + Shift + Tab
Navigate to the folder pane	Ctrl + Y

Write Email:

Action	Shortcut
Create a new email message	Ctrl + N / Ctrl + Shift + M
Send this message	Ctrl + Enter / Alt + S
Reply to this message	Ctrl + R
Reply all to this message	Ctrl + Shift + R
Forward this message	Ctrl + F
Save draft	Ctrl + S
Discard draft	Esc
Insert a hyperlink	Ctrl + K
Exit message editor	Alt + F10

Read Email:

Action	Shortcut
Open this message	Enter / Space
Open this message in a new window	Shift + Enter
Close this message	Esc
Open the next item	Ctrl + .
Open the previous item	Ctrl + ,
Expand a conversation	Right
Collapse a conversation	Left

Email List:

Action	Shortcut
Select/Unselect this message	Ctrl + Space
Select all messages	Ctrl + A
Clear all messages	Esc
Select first message	Home / Ctrl + Home
Select last message	End / Ctrl + End
Copy selected messages to the clipboard	Ctrl + C
Cut selected messages to the clipboard	Ctrl + X
Paste messages	Ctrl + V

Email Actions:

Action	Shortcut
Print this message	Ctrl + P
Undo last action	Ctrl + Z / Alt + Backspace
Delete this message	Delete / Ctrl + D
Permanently delete this message	Shift + Delete
Create new folder	Ctrl + Shift + E
Mark this message as read	Ctrl + Q
Mark this message as unread	Ctrl + U
Flag this message	Insert
Archive	Backspace
Mark this message as junk	Ctrl + J
Zoom in this message	Ctrl + + / Ctrl + =
Zoom out this message	Ctrl + - / Ctrl + _
Reset the zoom of this message	Ctrl + 0
Move to a folder	Ctrl + Shift + V
Ignore	Ctrl + Delete
Sync sent and received email	F9
Quick step shortcut (various)	Ctrl + Shift + [5–9]