Email inbox for your OpenClaw agent

Description

Hey HN, I built MailboxKit because I kept running into the same problem: AI agents need email but existing APIs aren't designed for them. The typical flow for an agent is: get an email address, send messages, receive replies, and handle threading — all via API, without a human setting things up. Most email services require manual domain verification, complex OAuth, or aren't built for programmatic access from the start. MailboxKit lets an agent self-register and start sending