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Fetches one message in full — subject, sender, recipients, date, tags, and the plain-text body. search_emails and get_thread deliberately omit bodies; use this tool to open a specific hit.

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Parameters

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id
string
required
The message id, as returned by search_emails or get_thread.

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Example

Call
{ "id": "Mabc123" }
Result
Subject: Your invoice for June
From: Acme Billing <billing@acme.example>
To: you@langmail.me
Date: 2026-07-05T08:12:00Z
Tags: receipt

Hi,

your invoice for June is attached. The total is EUR 49.00, due July 20.

Thanks,
Acme Billing
Cc: appears only when the message has CC recipients; Tags: only when category keywords are set. A message without a text body returns (no text body) in place of the body.
Bodies are capped at 100,000 bytes; longer bodies are truncated at that limit.

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Errors

  • Email not found: <id> — no message with that id in the caller’s mailbox.