Download · v0.7.2
Run Dispatch on your own infrastructure
Dispatch is a free, open-source (Apache-2.0) self-hosted email relay. Grab an installer, pull the Docker image, or import a virtual appliance — then follow the Quickstart.
On 0.5? Upgrade straight to 0.7 — it makes bundled SQLite the default, so there is no database server to install. (0.6 was an internal development build and was never released publicly.)
Already running Dispatch?
Upgrade in place — no reinstall
Grab the one cross-platform upgrade package and upload it on the Updatespage in your dashboard. It carries the payload for every platform (Linux x64/arm64 and Windows) and is signed, so your install verifies it before applying — on any appliance, Linux, or Windows box.
Pick your platform
Windows download
One-click installer (WiX bundle) that registers Dispatch as a Windows Service. No database server to install — it uses a bundled SQLite file by default.
Builds at a glance
Every build is the same relay — the difference is how it lands on your machine and which database it starts with. Signed release assets and SHA256SUMS are published with each version.
| Platform | Package | Default database | Guide |
|---|---|---|---|
| Windows x64 | DispatchSetup-0.7.2-x64.exe | Bundled SQLite | Windows Service guide → |
| Linux x64 / arm64 | dispatch-0.7.2-linux.tar.gz | Bundled SQLite | systemd + TLS guide → |
| Containers | ghcr.io/cinderhillsdev/dispatch-platform:0.7.2 | SQLite volume, or your server | Docker guide → |
| Azure VM | ARM template + cloud-init | Bundled SQLite | Azure guide → |
| Hyper-V / VMware / KVM | dispatch-appliance-0.7.2-*.zip | Bundled SQLite | VM guide → |
Verify downloads against SHA256SUMS. Full install instructions live in the deployment docs. Prefer to read the source first? It is at github.com/CinderHillsDev/dispatch-platform.