bulk_add_domains

Add multiple domains at once (up to 20). Returns per-domain results with success/error status.

SERVERTrekMail MCP Server SOURCEtrekmail/mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/trekmail-mcp-server/bulk-add-domains.md

WHAT IT DOES

What bulk_add_domains does on TrekMail MCP Server

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

RISK

Why bulk_add_domains is rated Medium

This tool creates/registers multiple domains in the email infrastructure system. While domain addition modifies configuration state, it is typically reversible (domains can be removed or unregistered), making it Write rather than Destructive.

From the tool's definition Tool name 'bulk_add_domains' indicates creation of multiple domains. Description states 'Add multiple domains at once (up to 20)' with per-domain success/error status tracking, indicating reversible creation/addition operations on infrastructure configuration.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs bulk_add_domains safely

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

bulk_add_domains Rate-limited

bulk_add_domains 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": {
    "bulk_add_domains": {
      "limits": [
        {
          "counter": "bulk_add_domains_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 TrekMail MCP Server, apply this rule, and every bulk_add_domains call is checked against it from then on.

FAQ

Questions about bulk_add_domains

What does the bulk_add_domains tool do? +

Add multiple domains at once (up to 20). Returns per-domain results with success/error status. It is categorised as a Write tool in the TrekMail MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on bulk_add_domains? +

Register the TrekMail MCP Server MCP server in PolicyLayer and add a rule for bulk_add_domains: 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 TrekMail MCP Server. Nothing to install.

What risk level is bulk_add_domains? +

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

Can I rate-limit bulk_add_domains? +

Yes. Add a rate_limit block to the bulk_add_domains 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 bulk_add_domains completely? +

Set action: deny in the PolicyLayer policy for bulk_add_domains. 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 bulk_add_domains? +

bulk_add_domains is provided by the TrekMail MCP Server MCP server (trekmail/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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