Gets mail tips for one or more email addresses, including out-of-office status, mailbox full, delivery restrictions, and more
AI agents call get-mail-tips to retrieve information from Outlook MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only query operation that retrieves metadata about email addresses. It has no side effects, cannot modify or delete data, and poses minimal risk if misused by an AI agent. The information returned is generally non-sensitive operational status data used for email delivery optimization. Classified as Read with low severity due to minimal blast radius even in adversarial scenarios.
From the tool's definition Tool retrieves mail tips information (out-of-office status, mailbox full, delivery restrictions) for email addresses. Described as 'Gets' with no modification or deletion capability.
Attacks that exploit this kind of access
Gets mail tips for one or more email addresses, including out-of-office status, mailbox full, delivery restrictions, and more. It is categorised as a Read tool in the Outlook MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Outlook MCP Server MCP server in PolicyLayer and add a rule for get-mail-tips: 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 Outlook MCP Server. Nothing to install.
get-mail-tips 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 get-mail-tips 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 get-mail-tips. 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.
get-mail-tips is provided by the Outlook MCP Server MCP server (peacockery-studio/outlook-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
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