Guard Mail
✓ Verifiedhttps://mcp.aiguard.email/mcp ↗
Description
# Secure email inbox protected against prompt injection attempts, malware, viruses and more This MCP server acts as a secure gateway between your AI agents and email systems, protecting against common email-borne threats before content ever reaches your LLM. Every message is scanned for prompt injection attempts, malware, viruses, spam, and other malicious content, ensuring your agents only process trusted, sanitized emails. ## Features * **Prompt Injection Protection** – Detects and neutralizes prompt injection attacks embedded in email content. * **Malware & Virus Scanning** – Prevents AI agents from processing malicious attachments and infected messages. * **Spam & Phishing Detection** – Filters unwanted and deceptive emails before they reach your workflows. * **Secure MCP Integration** – Connect AI agents through the Model Context Protocol (MCP) for controlled, secure email access. * **Safe Email Processing** – Delivers clean, validated email content while blocking or quarantini
What our measurements say
Guard Mail is a remote MCP server published at mcp.aiguard.email. It has been probed 33 times since 9/10/2026. It answered in 33 of them (100.0%), a near-uninterrupted record. Median response time is 479 ms, placing it among the faster endpoints. Its tool list could not be read; the server is closed to direct calls. It answers direct calls with an authentication wall.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Agent readability score
Sign up free to generateEvent narrative
Sign up free to generateRaw observations
| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 16:52:42 | Auth-gated | 401 | 502 | 401 | 500 | — |
| 2026-09-13 14:49:35 | Auth-gated | 401 | 335 | 401 | 334 | — |
| 2026-09-13 12:47:19 | Auth-gated | 401 | 629 | 401 | 627 | — |
| 2026-09-13 10:45:14 | Auth-gated | 401 | 335 | 401 | 334 | — |
| 2026-09-13 08:43:04 | Auth-gated | 401 | 457 | 401 | 457 | — |
| 2026-09-13 06:40:42 | Auth-gated | 401 | 942 | 401 | 940 | — |
| 2026-09-13 04:35:29 | Auth-gated | 401 | 332 | 401 | 327 | — |
| 2026-09-13 01:33:33 | Auth-gated | 401 | 531 | 401 | 535 | — |
| 2026-09-12 23:31:36 | Auth-gated | 401 | 877 | 401 | 883 | — |
| 2026-09-12 21:29:15 | Auth-gated | 401 | 810 | 401 | 812 | — |
Availability history
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Era history
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
Response time history
The two probe legs separately: modern server/discover and legacy initialize.
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Added to watch — era: Auth-gated
Get your badge
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/aldred-guard-mail)<a href="https://mcpmetrics.io/servers/aldred-guard-mail"><img src="https://mcpmetrics.io/badge/aldred/guard-mail/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
Sign up free to seeSimilar MCP servers
The catalog entries whose name and description are closest to this one, found with the same index the search box uses.
- Checkmails — Email Verificationcheckmails.eu
Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.
- Email Checkemail-check.david-cyr.workers.dev
Fast email validation at the edge: syntax, MX records, disposable-domain detection.
- Email Inbox API + Sending by Sendmuxmcp.sendmux.ai
AI email inbox and sending tools with attachments, search, live events, and webhooks.
- Email Verification MCPemail-verify-mcp-production.up.railway.app
Verify emails — deliverability, disposable/role/free detection, MX validity, domain age.
- Email Verification APIemail-verification.api.klymax402.com
Verify emails: syntax, MX records, disposable detection, quality score 0-100. x402 USDC.
- ScrapeGraph AI Integration Servermcp.scrapegraphai.com
Enable language models to perform advanced AI-powered web scraping with enterprise-grade reliability. Transform webpages into structured markdown, extract data using AI, and execute AI-powered web searches seamlessly. Enhance your applications with powerful web data extraction capabilities through this integration. It could also make web search, browser automation and markdownification
Comments
Sign in to write a comment
No comments yet. Be the first.