---
title: Install Sendmux CLI on Linux | Snap Store
description: Get the latest version of Sendmux CLI for Linux - Sendmux CLI for email
  inbox API and AI agent workflows
url: https://snapcraft.io/sendmux
---

# Sendmux CLI (sendmux)

[Roshan Jonnalagadda (roshanjonah)](https://snapcraft.io/publisher/roshanjonah "View all snaps from Roshan Jonnalagadda (roshanjonah)")

* [Roshan Jonnalagadda (roshanjonah)](https://snapcraft.io/publisher/roshanjonah "View all snaps from Roshan Jonnalagadda (roshanjonah)")
* [Utilities](https://snapcraft.io/search?categories=utilities)

latest/stable 1.7.2

Install latest/stable of Sendmux CLI

---

**Install using the command line**

```
sudo snap install sendmux
```

Don't have snapd? [Get set up for snaps](https://snapcraft.io/docs/installing-snapd).

---

### Package name

* sendmux

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### License

* MIT

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### Last updated

* 21 September 2026 - latest/stable
* 24 October 2026 - latest/edge

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### Websites

* [sendmux.ai](https://sendmux.ai "https://sendmux.ai")
* [sendmux.ai](https://sendmux.ai/docs "https://sendmux.ai/docs")
* [sendmux.ai](https://sendmux.ai/docs/cli "https://sendmux.ai/docs/cli")

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### Contact

* [github.com/Sendmux/sendmux-sdk/tree/main/packages/ts/cli](https://github.com/Sendmux/sendmux-sdk/tree/main/packages/ts/cli "https://github.com/Sendmux/sendmux-sdk/tree/main/packages/ts/cli")

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### Source code

* [github.com/Sendmux/sendmux-sdk](https://github.com/Sendmux/sendmux-sdk "https://github.com/Sendmux/sendmux-sdk")

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### Report a bug

* [github.com/Sendmux/sendmux-sdk/issues](https://github.com/Sendmux/sendmux-sdk/issues "https://github.com/Sendmux/sendmux-sdk/issues")

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##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/sendmux#report-snap-modal)

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* [Description](https://snapcraft.io/sendmux#tab-description)
* [Security](https://snapcraft.io/sendmux#tab-security)

#### Sendmux CLI for email inbox API and AI agent workflows

Manage Sendmux from Ubuntu and Linux terminals with the official Sendmux CLI.

Use `sendmux` to configure local profiles, work with the Management, Mailbox, and Sending APIs, and run email API workflows with JSON output for scripts and automation.

Sendmux gives developers and AI agents a programmable email layer: email inbox API, inbound email API, outbound sending, scoped API keys, MCP support, and SDKs for application code.

This snap packages the published `@sendmux/cli` release with a bundled Node.js runtime. API operations require your own Sendmux API key. No credentials are included.

---

## Install Sendmux CLI on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the [installing snapd documentation](https://snapcraft.io/docs/installing-snapd).

[### Arch Linux](https://snapcraft.io/install/sendmux/arch)

[### CentOS](https://snapcraft.io/install/sendmux/centos)

[### Debian](https://snapcraft.io/install/sendmux/debian)

[### elementary OS](https://snapcraft.io/install/sendmux/elementary)

[### Fedora](https://snapcraft.io/install/sendmux/fedora)

[### KDE Neon](https://snapcraft.io/install/sendmux/kde-neon)

[### Kubuntu](https://snapcraft.io/install/sendmux/kubuntu)

[### Manjaro](https://snapcraft.io/install/sendmux/manjaro)

[### Pop!\_OS](https://snapcraft.io/install/sendmux/pop)

[### openSUSE](https://snapcraft.io/install/sendmux/opensuse)

[### Red Hat Enterprise Linux](https://snapcraft.io/install/sendmux/rhel)

[### Ubuntu](https://snapcraft.io/install/sendmux/ubuntu)

[### Raspberry Pi](https://snapcraft.io/install/sendmux/raspbian)