Release / 15 Sep 2026

Omamail v0.10.4

Run Omamail as a standalone desktop app on macOS, Linux or Windows as well as an Omarchy plugin.

All of Omamail

Before you upgrade to v0.10.4

1 to fix

After updating, open Omamail and install the pinned backend when prompted; mail does not load until it is installed.

Action requiredAffects: Plugin users updating from v0.8.xInferred

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What changed in v0.10.4

v0.8.2 adds JMAP accounts with push, personal Outlook.com/Hotmail sign-in, an All Mailboxes view and multi-select. v0.9.0 moves mail networking to a pinned Rust backend that you install when prompted, and adds AI assistance through the Omarchy agent, label management, Microsoft 365 work accounts with Graph sending, and Outlook calendars. v0.10.x adds the standalone app and CLI commands with JSON output. Groups v0.8.2 to v0.10.4.

v0.10.4. Plugin backends for Linux x86_64 and aarch64; standalone installers via curl -fsSL https://huacnlee.github.io/omamail/install.sh | sh or install.ps1 on Windows; the macOS and Windows builds are unsigned.

New things you can do

One-line installers for each platform.

AddedInstall Omamail as a standalone desktop app on macOS, Linux or Windows.

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Added with the Omarchy AI integration.

AddedAsk an AI agent about selected messages and get suggested drafts to review.

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Provider-neutral commands.

AddedRead mail, act on messages and send from the command line with JSON output.

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Fixed and improved

JMAP accounts with push, personal Outlook.com/Hotmail and Microsoft 365 work accounts, an All Mailboxes view, and multi-select for batch actions.

ImprovedRead, search, archive, star and reply to mail from several accounts in one window.

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Seeded by @iluxav with Claude Code (canido), from the release's public sources. Each change links to its evidence.