Claude-Read-Outlook-Attachments

Item: Claude-Read-Outlook-Attachments
Rating: 74
Author: M8ven

A MCP server for Claude that reads Outlook emails its attachments through the Microsoft Graph API.

→ Zacccck/Claude-MCP-Read-Email-Attachments · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configM365_AUTO_OPEN_BROWSER— No Set true to auto-open Microsoft login page

configM365_CLIENT_ID— your-application-client-id-here

configM365_MCP_DATA_DIR— No Custom path for auth cache; auto-detected if omitted

configM365_SEND_ALLOWED_DIRS— Manifest upgraded to DXT v0.2 (mcp_config nested under server) so it installs as a Desktop Extension (.mcpb) on current Claude Desktop. New optional config: M365_SEND_MAX_BYTES, .

configM365_SEND_MAX_BYTES— Manifest upgraded to DXT v0.2 (mcp_config nested under server) so it installs as a Desktop Extension (.mcpb) on current Claude Desktop. New optional config: , M365_SEND_ALLOWED_DIRS.

configM365_TENANT_ID— No Default common works for most accounts

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/zacccck-claude-mcp-read-email-attachments-1xtscn)](https://m8ven.ai/mcp/zacccck-claude-mcp-read-email-attachments-1xtscn)

commit: 66cb2f20b379882c6f0d837314758bacb6b8186c

code hash: 1af7a9edaf2623a1e531e59bfa553155bbe7a3b36c6c1e042b8cf307ffce72df

verified: 6/17/2026, 12:03:16 PM

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