Resend launches Inboxes, email inboxes for people and their agents

Resend launches Inboxes, an inbox product for people and their agents, according to a launch post cited in an X search result.

Users connect the agents they already use through MCP or skills, and agents and humans reply from the same thread.

The only report so far is that launch announcement. It gives no pricing, availability dates, or details beyond the connection method and shared-thread replies.