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Lettera

1 serverUnverified

Real email addresses and persistent mailboxes for AI agents, plus a signed agent-to-agent messaging relay. One API, two products.

Lettera (lettera.dev) publishes 1 MCP server on the Official MCP Registry, run remotely. That ranks it #916 of 16,990 companies by servers shipped, with its latest release on Aug 25, 2026.

• Email, SMS and messaging

Website

lettera.dev

Rank

#916

First seen

Oct 31, 2026

Source

MCP Registry

1 MCP server published

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