Getting started

Install Mailfire, configure a sending provider, and send your first email in a few minutes.

Mailfire is a single command-line program. Install it, tell it how to send, and every script, cron job, and CI pipeline on the machine can send email.

Installation

Install Mailfire with Homebrew, from the Linux package repositories, from a release download, or from source.

Quick start

Configure a sending provider, check the setup, and send your first Markdown email.

Linux package repositories

Install and update Mailfire from the signed Cloudsmith APT and DNF repositories, restricted to the mailfire package.

Edit this page on GitHub Last updated October 18, 2026