AgentMail Lets Devin Sign Up Autonomously

Agent-native onboarding may become a major distribution channel as agents increasingly discover and evaluate their own tools.

• –Agents can sign up programmatically, receive scoped credentials, and create inboxes without navigating a human dashboard.
• –AgentMail uses OTP verification and restricted permissions to keep autonomous signup from becoming an unrestricted spam vector.
• –Email remains a practical identity and communication layer because it supports authentication, threaded conversations, attachments, and human interaction.
• –The bigger implication is strategic: developer infrastructure may need documentation and onboarding designed for agents as end users, not just humans building agents.