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email-mcp

Email MCP server with full IMAP + SMTP support — read, search, send, manage, and organize email from any AI assistant via the Model Context Protocol

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// key findings
⚠️
Tool annotations don’t match behaviour
1 read-only tool performs write/delete/exec — analyze_email_for_scheduling (line 644: REMINDER_KEYWORDS.exec(combined))
🚨
Known vulnerabilities in dependencies: 1 critical
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 3 credentials: MCP_EMAIL_OAUTH2_CLIENT_SECRET, MCP_EMAIL_OAUTH2_REFRESH_TOKEN, MCP_EMAIL_PASSWORD
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 critical3 low

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

criticalvitest@4.0.18GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

lownodemailer@8.0.1GHSA-c7w3-x93f-qmm8

Nodemailer has SMTP command injection due to unsanitized `envelope.size` parameter

lownodemailer@8.0.1GHSA-vvjj-xcjg-gr5g

Nodemailer Vulnerable to SMTP Command Injection via CRLF in Transport name Option (EHLO/HELO)

lowsmol-toml@1.6.0GHSA-v3rj-xjv7-4jmq

smol-toml: Denial of Service via TOML documents containing thousands of consecutive commented lines

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configMCP_EMAIL_ACCOUNT_NAMEdefault Account name
configMCP_EMAIL_ADDRESS"": "you@gmail.com",
configMCP_EMAIL_ALERT_DESKTOP
configMCP_EMAIL_ALERT_SOUND
configMCP_EMAIL_ALERT_URGENCY_THRESHOLD
configMCP_EMAIL_ALERT_WEBHOOK_URL
configMCP_EMAIL_FULL_NAMEDisplay name
configMCP_EMAIL_HOOK_AUTO_CALENDAR
configMCP_EMAIL_HOOK_AUTO_FLAG
configMCP_EMAIL_HOOK_AUTO_LABEL
configMCP_EMAIL_HOOK_BATCH_DELAY
configMCP_EMAIL_HOOK_CALENDAR_ALARM_MINUTES
configMCP_EMAIL_HOOK_CALENDAR_CONFIRM
configMCP_EMAIL_HOOK_CALENDAR_NAME
configMCP_EMAIL_HOOK_CUSTOM_INSTRUCTIONS
configMCP_EMAIL_HOOK_ON_NEW_EMAIL
configMCP_EMAIL_HOOK_PRESET
configMCP_EMAIL_IMAP_HOST"": "imap.gmail.com",
configMCP_EMAIL_IMAP_PORT993 IMAP port
configMCP_EMAIL_IMAP_STARTTLS
configMCP_EMAIL_IMAP_TLStrue IMAP TLS
configMCP_EMAIL_IMAP_VERIFY_SSL
configMCP_EMAIL_OAUTH2_CLIENT_ID
🔐 secretMCP_EMAIL_OAUTH2_CLIENT_SECRET
configMCP_EMAIL_OAUTH2_PROVIDER
🔐 secretMCP_EMAIL_OAUTH2_REFRESH_TOKEN
🔐 secretMCP_EMAIL_PASSWORD"": "your-app-password",
configMCP_EMAIL_RATE_LIMIT10 Max sends per minute
configMCP_EMAIL_READ_ONLY
configMCP_EMAIL_SMTP_HOST"": "smtp.gmail.com"
configMCP_EMAIL_SMTP_POOL_ENABLEDtrue Enable SMTP transport pooling
configMCP_EMAIL_SMTP_POOL_MAX_CONNECTIONS1 Max pooled SMTP connections
configMCP_EMAIL_SMTP_POOL_MAX_MESSAGES100 Max messages per pooled connection
configMCP_EMAIL_SMTP_PORT465 SMTP port
configMCP_EMAIL_SMTP_STARTTLSfalse SMTP STARTTLS
configMCP_EMAIL_SMTP_TLStrue SMTP TLS
configMCP_EMAIL_SMTP_VERIFY_SSLtrue Verify SSL certificates
configMCP_EMAIL_USERNAMEemail Login username
configMCP_EMAIL_WATCHER_ENABLED
configMCP_EMAIL_WATCHER_FOLDERS
configMCP_EMAIL_WATCHER_IDLE_TIMEOUT
configXDG_CONFIG_HOMELocated at $/email-mcp/config.toml (default: ~/.config/email-mcp/config.toml).
configXDG_DATA_HOME
configXDG_STATE_HOME
// 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 7 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/codefuturist-email-mcp-az9mag)](https://m8ven.ai/mcp/codefuturist-email-mcp-az9mag)
commit: 99ce431aa81dd4cafc2879bd35b6ee3acd0f2d74
code hash: 5e06459055fe2d2473a7252cb5f3aadc558eec9fe9e97c25b738411444ab0be2
verified: 6/15/2026, 1:19:21 PM
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