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On the recordRead 12 Oct 202616 facts
Lookout
Plans and prices
Lookout
Free
Free and open source · GPL-3.0-or-later
Read 12 Oct 2026 · lookout-mail.com
On the record
- Account connections
- Accounts can be added through GNOME Online Accounts or configured directly with IMAP and SMTP settings.lookout-mail.com · read 12 Oct 2026
- App coverage
- desktoplookout-mail.com · read 20 Sep 2026
- Calendar features
- Its CalDAV calendar offers month, week, day, agenda and split views, recurring-event editing, invitations, webcal subscriptions and .ics imports.lookout-mail.com · read 12 Oct 2026
- Calendar tools
- Yeslookout-mail.com · read 20 Sep 2026
- Credential storage
- For manually configured servers, passwords are stored in the GNOME keyring and fetched when needed; the maker says they do not touch disk.lookout-mail.com · read 12 Oct 2026
- Desktop requirement
- Lookout is built for a GNOME session; other GTK desktops can run it if GNOME Online Accounts and the keyring services are available.lookout-mail.com · read 12 Oct 2026
- Integrations
- The maker lists Google, Microsoft 365 and Nextcloud support through GNOME Online Accounts, plus Google Tasks.lookout-mail.com · read 12 Oct 2026
- License
- Lookout is described as an independent, free and open-source GPL-3.0-or-later reimplementation of the Outlook desktop experience, with no Microsoft code or Exchange dependency.lookout-mail.com · read 12 Oct 2026
- Linux packages
- The maker offers Flatpak, Snap, .deb and .rpm packages and instructions to build from source.lookout-mail.com · read 12 Oct 2026
- Mail features
- The app supports multi-account IMAP sync, conversation threads, full-text search, snooze, follow-up tasks, tags and message actions.lookout-mail.com · read 12 Oct 2026
- Mail protocols
- It uses IMAP and SMTP for mail, CalDAV for calendars and tasks, and CardDAV for contacts.lookout-mail.com · read 12 Oct 2026
- Offline access
- Yeslookout-mail.com · read 20 Sep 2026
- Offline use
- Mail, calendar and contacts are cached locally in SQLite and remain readable offline.lookout-mail.com · read 12 Oct 2026
- Privacy
- Messages render in a sandboxed WebKit view, remote images are blocked by default, and the maker says data is sent only to users’ own servers.lookout-mail.com · read 12 Oct 2026
- Product
- Lookout is a native GNOME email client that combines mail, calendar, contacts and tasks in one app.lookout-mail.com · read 12 Oct 2026
