emdash-smtp-marketplace

Marketplace-safe EmDash SMTP plugin package.

This package is designed for emdash plugin bundle / emdash plugin publish and for sandbox-compatible installs where delivery happens through HTTP API and OAuth-based providers. It publishes the same EmDash SMTP plugin identity (emdash-smtp) in standard/sandboxed form.

Includes

• marketplace-safe standard plugin descriptor
• sandbox entrypoint for EmDash marketplace bundles
• Block Kit admin pages for provider settings and delivery logs
• HTTP API and OAuth-capable provider coverage for the sandbox-safe EmDash SMTP package

Direct config install

pnpm add emdash-smtp-marketplace

import { defineConfig } from "astro/config";
import emdash from "emdash/astro";
import { emdashSmtpMarketplace } from "emdash-smtp-marketplace";

export default defineConfig({
  integrations: [
    emdash({
      sandboxRunner: "@emdash-cms/cloudflare/sandbox",
      sandboxed: [emdashSmtpMarketplace()],
    }),
  ],
});

Marketplace publishing

Run these commands from the repo root:

pnpm validate:marketplace
pnpm bundle:marketplace
pnpm publish:marketplace

That flow ultimately uses emdash plugin publish --build for packages/emdash-smtp-marketplace.

Limits of the sandbox variant

The marketplace-safe package intentionally excludes trusted-only transports:

• Generic SMTP
• local sendmail / PHP mail analogue

Use emdash-smtp instead when those transports are required.

Plugin ID

The marketplace distribution uses the same EmDash plugin ID as the trusted package:

• emdash-smtp

Do not install both variants on the same site at the same time.