LobsterMail

LobsterMail gives AI agents their own email identity without requiring a human signup flow, API key bootstrapping, or access to a personal inbox. Agents can provision inboxes directly, send and receive email, and plug email into broader automation workflows through a JavaScript/TypeScript SDK and MCP server support. The product is designed for agent builders who want email to behave like a native capability instead of a separate, manually configured system. LobsterMail also emphasizes safety and deliverability: incoming email is screened for prompt-injection patterns, agents can read sanitized content through safeBodyForLLM(), and paid plans add custom domains plus DNS support for SPF, DKIM, and DMARC. The result is a cleaner way to give autonomous agents an address, inbox, and message loop for support, scheduling, digests, and other email-driven workflows, while keeping a human's personal mailbox separate from agent activity.

Use this tool if you:
• want an AI agent to get its own email address without manual account setup
• need agents to send, receive, poll, or react to inbound email in code
• want email workflows without exposing a personal Gmail or company inbox to the agent
• need custom domains and email deliverability setup for production agent use
• want built-in protections against prompt injection in inbound email content