Auto-generate mailboxes based on the domain name and personal details provided.
AI agents use smartlead_auto_generate_mailboxes to create or update resources in Smartlead Simplified MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Smartlead Simplified MCP Server environment.
This tool creates new email mailboxes, which is a reversible Write operation that modifies system state by adding resources. While mailbox generation itself is reversible (accounts can be deleted), the severity is high because compromised use could result in creation of numerous fraudulent email accounts for spam, phishing, or email spoofing attacks at scale, particularly dangerous in an email marketing context…
From the tool's definition Tool auto-generates and creates mailboxes ('Auto-generate mailboxes'). Related tools on same server include 'smartlead_create_email_account' and 'smartlead_create_campaign', confirming this is a write/creation operation within an email marketing platform.
Documented attack patterns abuse exactly the kind of access smartlead_auto_generate_mailboxes gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Smartlead Simplified MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for smartlead_auto_generate_mailboxes:
{
"version": "1",
"default": "deny",
"tools": {
"smartlead_auto_generate_mailboxes": {
"limits": [
{
"counter": "smartlead_auto_generate_mailboxes_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}smartlead_auto_generate_mailboxes 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.
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Auto-generate mailboxes based on the domain name and personal details provided. It is categorised as a Write tool in the Smartlead Simplified MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Smartlead Simplified MCP Server MCP server in PolicyLayer and add a rule for smartlead_auto_generate_mailboxes: 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 Smartlead Simplified MCP Server. Nothing to install.
smartlead_auto_generate_mailboxes is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the smartlead_auto_generate_mailboxes 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.
Set action: deny in the PolicyLayer policy for smartlead_auto_generate_mailboxes. 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.
smartlead_auto_generate_mailboxes is provided by the Smartlead Simplified MCP Server MCP server (jonathan-politzki/smartlead-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Smartlead Simplified MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
78 Smartlead Simplified MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.