# mailkube

> Send transactional email through a developer-focused API and SMTP relay

mailkube provides transactional email infrastructure for applications that need to send account messages, notifications, and other product email. Developers can use its REST API, official language SDKs, or an SMTP relay that fits an existing mail integration. Templates, message tags, scheduling, and webhooks cover common tasks around sending and tracking delivery.

The dashboard exposes delivery activity and analytics so a team can investigate failures and follow how messages perform. A command-line interface supports sending and webhook development from the terminal. Customer data is hosted in the European Union, and the service offers a free plan for getting started before moving to higher sending volumes.

## Listing details

- Canonical BetaNeon page: https://betaneon.com/products/mailkube
- Official website: https://mailkube.com/
- Category: Developer tools / Backend services
- Status: Launched
- Topics: API, Email delivery, SDK, Transactional email, Webhooks
- Listing updated: 2026-11-05T11:35:35.600Z
- Information source: https://mailkube.com/

This is a product introduction, not an endorsement. Confirm current availability, features, and prices on the official website. Community upvotes on BetaNeon are not star ratings.