Give agents real email addresses for multi-agent coordination

Give every agent its own email address and phone number

Multi-agent workflows coordinating via email threads (human-readable audit trail) instead of internal queues or cloud APIs.

• · Message to send (email or SMS)
• · Recipient email or phone
• · Multi-agent coordination spec

• · Email thread (persistent)
• · SMS delivery confirmation
• · Agent inbox (dedicated)

• · agenticmail MCP server (self-hosted)
• · SMTP/SMS gateway (user-provided or self-hosted)

• · agenticmail installed and running locally
• · SMTP and SMS gateway configured
• · Each agent has assigned email/phone credentials

• · SMTP/SMS gateway unreachable
• · Email/phone rate limits hit
• · Inbox sync race condition (multi-agent reads same mailbox)
• · Agent accidentally sends to wrong recipient

• · Self-hosted (zero cloud vendor lock-in)
• · Email thread provides audit trail and human interaction
• · MIT license, Ope Olatunji maintained