Installation

Docker

docker run -p 1025:1025 -p 8025:8025 smyile/rustmail:latest

See the Docker guide for Compose, persistence, and configuration.

Homebrew

brew install rustmailapp/rustmail/rustmail

If you run RustMail as a service (brew services start rustmail), upgrading to 0.8 or 0.10 migrates the database unattended on the next restart. See Upgrading.

Pre-built Binaries

Download from GitHub Releases: Linux x86_64/aarch64/armv7 (glibc and musl builds), macOS (Intel + Apple Silicon).

From Source

git clone https://github.com/rustmailapp/rustmail
cd rustmail
make build
./target/release/rustmail

Default Ports

Service	Port
SMTP	1025
HTTP / WebSocket	8025