Check if DKIM authentication passed or failed for each sender mailbox and receiver account.
AI agents call smartlead_get_dkim_details to retrieve information from Smartlead Simplified MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves DKIM authentication results (passed/failed status) for existing mailboxes and accounts. It performs a read-only query with no side effects, no data modification, and no execution of external operations. The low severity reflects minimal risk even if misused by an agent — viewing authentication status has limited blast radius in an email marketing context.
From the tool's definition Tool name and description indicate a query operation: 'Check if DKIM authentication passed or failed' — retrieves authentication status information for mailboxes and accounts without modifying data.
Documented attack patterns abuse exactly the kind of access smartlead_get_dkim_details 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_get_dkim_details:
{
"version": "1",
"default": "deny",
"tools": {
"smartlead_get_dkim_details": {}
}
}smartlead_get_dkim_details is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Check if DKIM authentication passed or failed for each sender mailbox and receiver account. It is categorised as a Read tool in the Smartlead Simplified MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Smartlead Simplified MCP Server MCP server in PolicyLayer and add a rule for smartlead_get_dkim_details: 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_get_dkim_details is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the smartlead_get_dkim_details 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_get_dkim_details. 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_get_dkim_details 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.