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Email

previewEmailBatch

Preview Email Batch

Preview one personalized Gmail batch without sending anything.

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Ask Claude, ChatGPT, Cursor or any AI connected to The Cloud "preview these personalized emails", and it calls previewEmailBatch.

Example call

The MCP tools/call params, with the required arguments only.

{
  "arguments": {
    "accountId": "<accountId>",
    "body": "<body>",
    "recipients": [
      {}
    ],
    "subject": "<subject>"
  },
  "name": "previewEmailBatch"
}

Arguments

• accountIdstringrequiredNo description is declared in the tool schema.
• bodystringrequiredNo description is declared in the tool schema.
• paceSecondsintegeroptionalNo description is declared in the tool schema.
• recipientsobject[]requiredNo description is declared in the tool schema.
• richBodystringoptionalNo description is declared in the tool schema.
• subjectstringrequiredNo description is declared in the tool schema.

Returns

Returns the count, every recipient who would get an email, the refusals, one rendered sample, the planHash, and the approval line ("Sending N emails to these people: ...").

Declared limits

• accountId: minimum length 1
• body: maximum length 100000
• paceSeconds: minimum 1
• paceSeconds: maximum 3600
• recipients: minimum items 1
• recipients: maximum items 200
• richBody: maximum length 100000
• subject: minimum length 1
• subject: maximum length 1000

Ask for it

The Cloud routes these requests to this verb.

• preview these personalized emails
• who would this email list reach
• draft a mail merge

Pair it with

The verbs that finish the job.

• sendEmailBatch
• listMailAccounts

Questions

• What does previewEmailBatch do?

  Preview one personalized Gmail batch without sending anything. It is one of the tools The Cloud MCP server gives every connected AI.

• How do I use previewEmailBatch from Claude or ChatGPT?

  Connect your AI to The Cloud at https://mcp.thecloud.so/mcp and sign in once. Then ask Claude, ChatGPT, Cursor or any AI connected to The Cloud "preview these personalized emails", and it calls previewEmailBatch.

• Is previewEmailBatch safe to let an AI call?

  previewEmailBatch is read-only: it changes nothing. It reaches a system outside The Cloud on your behalf.

Connect

One endpoint gives your AI this tool and every other one: connect Claude, ChatGPT, Cursor or Gemini, read what The Cloud is, or see pricing.