create_mailbox

Создаёт новый почтовый ящик на указанном домене (API v2). Поддерживает задание ФИО владельца и начальных настроек спам-фильтра.

SERVERTimeweb SOURCEtimeweb-mcp

Medium RISK CLASS

Category Write

Parameters 73 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/timeweb-mcp/create-mailbox.md

WHAT IT DOES

What create_mailbox does on Timeweb

AI agents use create_mailbox to create or update resources in Timeweb, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Timeweb environment.

Parameter	Type	Required	Description
`domain`	string	Yes	ОБЯЗАТЕЛЬНОЕ ПОЛЕ - имя домена
`comment`	string	—	Комментарий к ящику (опц.)
`mailbox`	string	Yes	ОБЯЗАТЕЛЬНОЕ ПОЛЕ - имя ящика (часть до @). Полный адрес будет mailbox@domain
`password`	string	Yes	ОБЯЗАТЕЛЬНОЕ ПОЛЕ - пароль ящика, 8-30 символов
`filter_action`	string	—	Действие при попадании в спам: directory — в папку Спам, label — пометить. Игнорировать если filter_status=false
`filter_status`	boolean	—	Включить спам-фильтр (опц.)
`owner_full_name`	string	—	ФИО владельца (опц.)

Parameters from the server's own tool schema.

RISK

Why create_mailbox is rated Medium

This tool creates a new mailbox (email account) on a domain with initial configuration. Creation of email accounts is a Write operation—it modifies system state by adding a new resource, but the operation is typically reversible (the mailbox can be deleted). It does not execute arbitrary commands, destroy data permanently, or move money.

From the tool's definition Tool name 'create_mailbox' and description indicate creation of a new mailbox resource ('Создаёт новый почтовый ящик'). The tool creates email account infrastructure and initial configuration settings, which are reversible operations typical of Write category.

Risk signalsHandles credentials or secrets (password)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_mailbox safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Timeweb, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_mailbox, this is the rule to start with:

create_mailbox Rate-limited

create_mailbox stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_mailbox": {
      "limits": [
        {
          "counter": "create_mailbox_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Timeweb, apply this rule, and every create_mailbox call is checked against it from then on.

FAQ

Questions about create_mailbox

What does the create_mailbox tool do? +

Создаёт новый почтовый ящик на указанном домене (API v2). Поддерживает задание ФИО владельца и начальных настроек спам-фильтра. It is categorised as a Write tool in the Timeweb MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does create_mailbox accept? +

create_mailbox accepts 7 parameters: domain, comment, mailbox, password, filter_action, filter_status, owner_full_name. Required: domain, mailbox, password. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on create_mailbox? +

Register the Timeweb MCP server in PolicyLayer and add a rule for create_mailbox: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Timeweb. Nothing to install.

What risk level is create_mailbox? +

create_mailbox is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit create_mailbox? +

Yes. Add a rate_limit block to the create_mailbox rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block create_mailbox completely? +

Set action: deny in the PolicyLayer policy for create_mailbox. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides create_mailbox? +

create_mailbox is provided by the Timeweb MCP server (timeweb-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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