Lacspace MailSign in

Reference

Keyboard shortcuts and search operators.

Lacspace Mail is built to be driven from the keyboard. Press ? inside the app for the same list.

Move around

jk
Next / previous message
Enter or o
Open
Esc
Close message, clear selection
g i
Inbox
g t
Today
g n
Insights
g c
Contacts
g s
Settings
⌘KCtrl-K
Command palette: folders, people, pages, actions
/
Search
?
All shortcuts

Act

c
New message
raf
Reply / reply all / forward
e
Archive
#
Trash
z
Snooze
s
Flag / unflag
u
Mark unread
I
Mark read
x
Select
v
Move to folder

Compose

⌘EnterCtrl-Enter
Send
⌘BIU
Bold / italic / underline
Esc
Minimise

Search operators

Combine freely: invoice from:anita has:attachment after:30d

from:anita
Sender name or address
to:sales@
Recipient
subject:invoice
Words in the subject
has:attachment
Only mail with files
filename:pdf
Attachment name
is:unread
Also is:read, is:flagged, is:replied, is:priority
is:suspicious
Failed authentication or looks like phishing (also is:verified, is:list)
after:2026-09-01
Also before:, or 7d / 2w / 3m
larger:5mb
Also smaller:
label:client
Your tags