Keys

The same table is inside tern: press ? (Settings → Keys), and / filters it. ⏎ is Enter, ^ is Ctrl, ⇧ is Shift.

Move

Key
j k	down / up (counts work: 5j)
h l	focus pane left / right
⏎	open folder, read message
tab ⇧tab	cycle panes
J K	next / previous message from any pane
gg G	top / bottom (12G jumps to row 12)
^d ^u	half page down / up
^f ^b	page down / up
space	page the message, then the next one
zz	zoom the message full-screen
esc	clear filter, marks, zoom

Go to

Key
gi	inbox
gu	all inboxes (unified, several accounts)
gs gd	sent / drafts
ga gt	archive / trash
gj gf	junk / flagged
/	filter as you type; ⏎ also searches the server
$ ^r	check for mail now
⏎ space za	sidebar: fold / unfold an account
h	sidebar: fold the account you’re in

Triage

Key
e	archive
d # del	trash (deletes for good inside Trash)
!	junk
M	move to folder…
s	flag / unflag
u	read / unread
b	snooze until… (3h, tomorrow 9am, mon)
x	mark (actions then apply to all marked)
X	mark all / clear marks

Threads

Key
za	fold / unfold the conversation
zo zc	unfold / fold
zM zR	fold all / unfold all
T	threads on / off

Message

Key
m c	new message
r R	reply / reply all
f	forward (keeps attachments)
H	show this message as HTML / as text
a t n	meeting invite: yes / maybe / no
o	open the HTML version in the browser
S	save attachments
U	unsubscribe (List-Unsubscribe)
A	add sender to contacts
ge	make a calendar event from this message
gr	resume the unsent message autosaved last time
y	copy sender’s address
gc	sync contacts now

Calendar

Key
C	switch between mail and calendar
P	people: contacts, with mail and meetings shared
j k	next / previous event
h l	previous / next day
H L	previous / next week
[ ]	previous / next month
t	today
a	quick add: Lunch fri 12:30 1h @place
A e	new event / edit in the form
d	delete (asks first)
gm gz	add a Google Meet / Zoom link to the event
space	show / hide a calendar (sidebar)
/	filter events
o	open the event’s link
$ ^r	sync calendars now

People

Key
j k · ^d ^u · g G	move
/	filter
m ⏎	write to them
a e d	add / edit / delete (asks first)
y	copy their address
$	sync contacts
C P	calendar / back to mail

App

Key
,	settings
?	this list
q ^c	quit
^z	undo send (a few seconds after sending)
go	outbox: queued and failed messages

Outbox panel

Key
j k	move
r	retry now
⏎ e	edit (takes it out of the queue)
d	drop
esc q	close

Composer · insert

Key
tab	take suggestion, or next field
⇧tab	previous field
⏎	take suggestion, or To → Subject → body
^n ^p ↑ ↓	pick a suggestion
^w ^u	delete word / to start of line
esc	normal mode
^s	send
^t	attach a file
^f	send from the next account (signature follows)

Composer · normal

Key
h j k l	move (j k cross between fields)
w b e	word forward / back / end
0 ^ $	line start / end
{ } gg G	paragraph, top, bottom
i a I A o O	insert
x X D C S r J	delete, change, replace, join
dd dw db cc cw	delete / change line or word
yy p P	yank line, paste after / before
v V	visual; then y d c
u ^r	undo / redo
ZZ :wq ^s	send
:w	save to Drafts
ZQ :q!	discard (:q refuses if unsent)
:a <file> ^t	attach
:e ^e	edit in $EDITOR, then come back
:to :cc :bcc	jump to a field
:meet :zoom	event form: put a call link in Where

Settings

Key
j k	move
h l tab · 1–5	switch tabs
⏎ space	toggle or edit
+ -	adjust numbers
/	filter keys
esc q	close
a ⏎ d	Accounts tab: add / edit / remove
a ⏎ d	Calendars tab: add / edit / remove a server
space *	Calendars tab: show / hide · default calendar