Email for your AI agent

An inbox your AI can actually use.

Give your agent its own email address in a click. It only acts on mail you trust, so a stranger can't email it into doing something it shouldn't.

See plans →Start free

· Free to start
· JMAP API + webhooks
· EU/UK hosted

Why email is the front door for AI agents →

Have an agent? Let it sign itself up.

Paste this into Claude, ChatGPT, or any agent that can make HTTP requests:

Get yourself an email address at mbag.ai. Fetch
https://mbag.ai/docs/agent-signup.md and follow it. My email address is
<YOUR EMAIL> — I'll read you the 6-digit code when it arrives.

Here's an agent doing exactly that — the only human step is reading out the 6-digit code: