I Connected My AI Agent to My Inbox with MCP - Here's How It Works

Description and use

An AI agent is connected to an inbox via LetMeSend’s MCP server, enabling automated search, summarization, draft creation, and domain health checks while respecting draft/send boundaries.

Problem

Automating support inbox triage and email workflows without custom integration code.

Outcome

Agents can efficiently triage inboxes, draft responses, and prepare campaigns while maintaining safety through draft/send separation and scoped permissions.

Workflow

• Authenticate via OAuth or API key to MCP server
• Use mailbox-messages-search to find recent threads
• Retrieve thread details with mailbox-messages-thread
• Summarize thread content
• Create follow‑up drafts with mailbox-drafts-create
• Review drafts before sending
• Optionally schedule or send campaigns with campaigns-schedule and campaigns-send
• Check domain health with domains-verify and domain-health-get
• Prepare campaign drafts with campaigns-create and review before scheduling

Evidence

The agent chains mailbox-messages-search → mailbox-messages-thread → mailbox-drafts-create

Source

Creating a draft and sending an email are different tools

Source