delete_domain_smtp_profile

Delete a saved SMTP profile. Domains using it are reassigned automatically (to managed SMTP on paid plans, otherwise not_configured). Requires TREKMAIL_ALLOW_DESTRUCTIVE=true.

SERVERTrekMail MCP Server SOURCEtrekmail/mcp-server

Critical RISK CLASS

Category Destructive

Parameters 00 required

Recommended Hiddensee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/trekmail-mcp-server/delete-domain-smtp-profile.md

WHAT IT DOES

What delete_domain_smtp_profile does on TrekMail MCP Server

AI agents call delete_domain_smtp_profile to permanently remove resources in TrekMail MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

RISK

Why delete_domain_smtp_profile is rated Critical

This tool irreversibly deletes SMTP profile data with organizational impact—domains lose their configured mail handling and revert to defaults. While not data loss in the traditional sense, SMTP profile deletion is an unrecoverable infrastructure change that affects email delivery. The explicit DESTRUCTIVE flag requirement confirms the security model categorizes this as destructive.

From the tool's definition Tool description explicitly states 'Delete a saved SMTP profile' and requires 'TREKMAIL_ALLOW_DESTRUCTIVE=true' environment variable to execute, indicating irreversible deletion of infrastructure configuration.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs delete_domain_smtp_profile 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 delete_domain_smtp_profile, this is the rule to start with:

delete_domain_smtp_profile Hidden

delete_domain_smtp_profile is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "delete_domain_smtp_profile"
  ]
}

RESTRICT 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 delete_domain_smtp_profile call is checked against it from then on.

FAQ

Questions about delete_domain_smtp_profile

What does the delete_domain_smtp_profile tool do? +

Delete a saved SMTP profile. Domains using it are reassigned automatically (to managed SMTP on paid plans, otherwise not_configured). Requires TREKMAIL_ALLOW_DESTRUCTIVE=true. It is categorised as a Destructive tool in the TrekMail MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on delete_domain_smtp_profile? +

Register the TrekMail MCP Server MCP server in PolicyLayer and add a rule for delete_domain_smtp_profile: 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 delete_domain_smtp_profile? +

delete_domain_smtp_profile is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit delete_domain_smtp_profile? +

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

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

delete_domain_smtp_profile 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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