Keyboard Shortcuts

On macOS, use Cmd instead of Ctrl.

Where	Shortcut	Action
Mail	F5 / Ctrl+R	Refresh
Mail	Del	Delete selected emails
Mail	Ctrl+A	Select all emails in the list
Mail	Ctrl+click / Shift+click	Select single emails / a range
Mail	Esc	Clear selection, close menus
Mail	Double-click	Open email in its own window
Search	Enter / Esc	Start / end search
Compose	Ctrl+Enter	Send
Compose	Ctrl+B / I / U	Bold / italic / underline
Compose	Ctrl+K	Insert link
Compose	Esc / Ctrl+Z	Undo sending (during the delay)
Mail window	Esc	Close window