MailussiHelp

Getting started

Install Mailussi, sign in with Google and triage your first conversations.

What you need

  • A Mac running macOS 26 or later.
  • A Gmail or Google Workspace account.

Mailussi is invite-only while it's in early access. Ask for an invite at mailussi.app.

Sign in

  1. Open Mailussi and click Sign in with Google.
  2. Google's consent page opens in your browser. Choose your account and allow access.
  3. Your browser hands you back to Mailussi, and your mail starts arriving.

Your Inbox, Starred and the last 90 days of mail come first. Older mail fills in behind them, and the app is usable the whole time.

To add another account, open ⌘K and choose Add Account. Switch between accounts with ⌃1 to ⌃9.

Your first minute

PressTo
J / KMove down and up the list
↩Open a conversation (Esc goes back)
EMark Done: it leaves the Inbox, and the next one opens
ZUndo the last action
⌘KFind any command

Try reaching an empty Inbox: Mailussi greets you with a full-window sky, the date and your weekly streak.

Learning the keys

You don't have to learn them up front. When you click something that has a key, Mailussi shows a short tip like "press E for Mark Done", until you've used the key a few times. The small ? in the bottom-left corner of the window lists every key.

On this page