Mailer is a self-hosted email delivery API. Send transactional emails from your own domains, track delivery in real time, and manage everything from one dashboard.
Go to dashboardAdd and verify your sending domains. We guide you through the DNS setup for SPF and DKIM records.
Create and manage API keys to authenticate your application when sending emails through the API.
Track every email you send — delivery status, opens, clicks, bounces, and the full event timeline.
Monitor your sending volume and delivery rates with an overview of key metrics at a glance.