5000mails

A markdown-oriented newsletter platform. Signups, double opt-in, test-mails, markdown-based newsletters.

It comes with a backend to manage self-serving user setup (signup, opt-in, unsubscribe) and a CLI that uses a private management API to facilitate all interactions your minimal newsletter really needs.

This is a sibling project of 5000blogs.

CLI

5kmcli is the command-line client for the management API. Build it with:

go build -o 5kmcli ./cmd/cli

Global flags

Flag	Default	Description
--server URL	http://localhost:9000	Server base URL
--private-key-path	-	Path to Ed25519 private key for signing

Commands

# Mailing lists
5kmcli list create  --name NAME
5kmcli list get     --id ID
5kmcli list rename  --id ID --name NAME
5kmcli list delete  --id ID
5kmcli list users   --id ID

# Send newsletters
5kmcli send list  --list NAME  --raw-path PATH [--data KEY=VALUE ...]
5kmcli send test  --email EMAIL --raw-path PATH [--name NAME] [--data KEY=VALUE ...]

# Key management
5kmcli keys generate [--out-dir DIR]

--data can be repeated to inject multiple template variables, e.g. --data title=Hello --data month=April.

Authentication

Generate a key pair and configure the public key on the server:

5kmcli keys generate --out-dir ~/.config/5kmcli

Pass --private-key-path ~/.config/5kmcli/5kmcli.key on every subsequent call to sign requests automatically.