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glama

smtp-mcp-wrapper

A minimal MCP server that provides a send_email tool for sending HTML email through an SMTP relay.

→ JB09/smtp-mcp-wrapper· 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.
🔐
You'll be asked for 1 credential: SMTP_PASS
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configSMTP_HOST— smtp.gmail.com SMTP relay host.
configSMTP_PORT— 587 SMTP relay port (STARTTLS).
configSMTP_USER— SMTP username.
🔐 secretSMTP_PASS— SMTP password. For Gmail, use an App Password.
configMAIL_FROM— SMTP_USER From address.
configMAIL_FROM_NAME— Optional display name for the From header.
configDEFAULT_TO— Recipient used when the tool's to argument is omitted.
configALLOWED_TO— hard-limits recipients, so even a misused tool cannot mail outside the
configREQUIRE_POMERIUM_IDENTITY— Setting =true makes the app itself reject /mcp requests
configPOMERIUM_IDENTITY_HEADER— x-pomerium-assertion Header checked when the above is true.
configHOST— / PORT 0.0.0.0 / 8080 Server bind address/port.
configPORT— HOST / 0.0.0.0 / 8080 Server bind address/port.
// 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/jb09-smtp-mcp-wrapper-njxw9r)](https://m8ven.ai/mcp/jb09-smtp-mcp-wrapper-njxw9r)
commit: b7cee476e9e31e692c1c0593971a06a6951be53c
code hash: 9f969c6403e6a9709b4f013065b70edb2dde2d1542b71dcb47eb5ca7e5b0f2ee
verified: 7/11/2026, 8:24:13 AM
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