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glama

Simple Outlook MCP Server

Enables sending, listing, searching, and reading Outlook emails through Microsoft Graph API with OAuth authentication.

→ Ricardoran/simple-outlook-mcp· listed on glama
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// key findings
⚠️
Known vulnerabilities in dependencies: 5 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 2 credentials: MICROSOFT_CLIENT_SECRET, OUTLOOK_APP_PASSWORD
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies5 high1 medium7 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.15.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.15.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.15.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highnodemailer@6.9.7GHSA-p6gq-j5cr-w38f

Nodemailer: Message-level raw option bypasses disableFileAccess/disableUrlAccess, enabling arbitrary file read and full-response SSRF in the delivered message

highnodemailer@6.9.7GHSA-rcmh-qjqh-p98v

Nodemailer’s addressparser is vulnerable to DoS caused by recursive calls

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// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configAUTH_PORT
configMCP_SERVER_NAME
configMCP_SERVER_VERSION
configMICROSOFT_CLIENT_ID— your_client_id_here
🔐 secretMICROSOFT_CLIENT_SECRET— your_client_secret_here
configMICROSOFT_TENANT_ID— your_tenant_id_here
🔐 secretOUTLOOK_APP_PASSWORD
configOUTLOOK_EMAIL
configREDIRECT_URI
// 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 5 concrete improvements 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/ricardoran-simple-outlook-mcp-12udj4)](https://m8ven.ai/mcp/ricardoran-simple-outlook-mcp-12udj4)
commit: fa3368090bccbcada6e5d6bac5af50b22d40d8c2
code hash: e8ea68abad038b22be3f826514826dc807fe56c7b51b46ee5834dd3263adf9ef
verified: 6/22/2026, 1:33:11 PM
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