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Email infrastructure for AI agents
Give AI agents reliable inboxes, sending routes and email infrastructure they can use to send, receive and act on email through SMTP, IMAP or API.
Built for teams running AI agents at scale
Everything your AI agents need to send and receive email
Agent inboxes
Real, addressable inboxes an agent owns and operates on its own.
SMTP and IMAP
Standard protocols. Any framework, any runtime, no lock-in.
API sending
Send, reply and thread through a single REST endpoint.
Dedicated domains
Real, addressable inboxes an agent owns and operates on its own.
Dedicated IPs
Own your sending reputation instead of renting someone else's.
Email routing
Route inbound mail to the right agent, workflow or handler.
Webhooks and events
Push received, parsed, replied and bounced events to your agent.
Attachment handling
Receive invoices, PDFs and forms straight into the agent.
Monitoring and logs
Every message and event stored and searchable.
MI Shield
Screen agent-generated email before it damages your reputation.
Reply handling
Threads stay intact so agents can carry a conversation.
SDKs & MCP
Use SDKs for popular languages and frameworks, or connect agents through MCP.
AI agent email infrastructure for every workflow
We always deliver
Teams that rely on email, run on Mission Inbox. See what changed after they moved away from shared sending infrastructure.
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Frequently asked questions
Give your AI agents an inbox of their own
Create dedicated agent inboxes, connect through API, SMTP or IMAP, and start sending and receiving email in minutes.
© 2026 Mission Inbox Inc, All Rights Reserved | Property of Mission Inbox Inc
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