AgentMail

@agentmail

Email Inboxes for AI Agents 🕵🏻‍♂️ Backed by Y-Combinator and General Catalyst Join the discord: discord.com/invite/ZYN7f7K…

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AgentMail
@agentmail
Nov 20, 2025
Why does an agent need its own email inbox? The question which determines whether AgentMail lives or dies.
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AgentMail
@agentmail
Oct 29
Agents can now sign in to Manufact. @manufact is the cloud for MCP servers. Deploy, test, and publish in minutes. Let agents sign in. Integrate now.
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AgentMail
@agentmail
Oct 27
AgentArmor is now live. We’ve seen a lot of success with our beta test users and are excited it is now GA, Go check it out in the console! console.agentmail.to
Michael Kim
@michaelhyunkim
Oct 27
Today, we’re introducing AgentArmor. Email is one of the largest attack surfaces for agents, making them susceptible to prompt injection attacks through untrusted inbound messages. We trained a specialized model to detect malicious emails for our users - having helped prevent
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AgentMail
@agentmail
Oct 26
You optimized for user experience. Now optimize for Agent Experience. Tomorrow, we’re talking agent-led growth with @promptingco, @WorkOS, @ExaAILabs, and @browserbase. Talks. Fireside chat, a live demo of an agent shopping. Networking. RSVP now!
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AgentMail
@agentmail
Oct 26
Claude came last in our AI agent evals. Here's why: it found the emails fine, but wouldn't reply to anything flagged as spam, even when told to. Bug or the safest default? Read on to learn more
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