Self-hosted transactional email API on Cloudflare Workers

About MakiSend

MakiSend is an open source transactional email API to send emails at scale that runs entirely on your own Cloudflare account. It utilizes Cloudflare Workers, databases, queues and workflows to create a self hosted delivery system. The software is designed for developers who want to manage their own email infrastructure rather than relying on managed third party platforms. It allows teams to route messages through any existing SMTP provider while maintaining control over their data. The application accepts email requests via API and queues them for delivery so the requesting app receives an immediate response. It automatically handles delivery retries, logs send results, supports file attachments and includes a visual editor for managing email templates.

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