MailKite

Description

Email for every product you ship. · Receive any message as a webhook, send with one API — across unlimited domains and mailboxes, free. No mail server, no MX/SPF/DKIM/DMARC to rebuild for every launch. The email platform for developers, teams, and the agents they build. · A transactional email API for your stack · A shared inbox your team actually reads · Agent inboxes, with instant auto-reply · Newsletters and campaigns that land

MailKite provides a developer-focused email infrastructure solution that eliminates the need to configure and maintain traditional mail servers. It allows applications to receive emails via webhooks and send messages through a simple API, handling all delivery complexities. The service is designed for developers building products that require email functionality, particularly those working with AI agents through the Model Context Protocol. It solves problems of email server management, domain configuration, and reliable delivery across unlimited domains, offering a free tier for basic needs while scaling for production applications.