Guard Mail
# Secure email inbox protected against prompt injection attempts, malware, viruses and more This MCP server acts as a secure gateway between your AI agents an…
What it does
The specific capability behind this listing, and where to get it.
# 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
Official Guard Mail links
Pricing & plans
Observed public pricing for Guard Mail, benchmarked against comparable providers. Plans, tiers, history and scenario below.
$33.43 /mo
This plan is priced above the comparable median.
$44.80 sits above the observed Individual flat range ($9.35–$12.65) — around the 75th percentile of observed prices. It's a premium position — it needs differentiation to hold.
Why Agentery reaches that view
price_benchmark203.9% above the Individual flat median.
get_provider_profile · plan historyHobby observed 2026-10-26.
pricing recommendation~75th percentile of comparable Individual flat plans (approximate: interpolated between the cohort’s observed quartiles, 4 providers).
confidencethin (thin cohort); source page rechecked daily.
Test a different price for this plan.
Move the proposed monthly price. Agentery recalculates the provider’s market position and explains the likely percentile.
Is Guard Mail good value?
How its price compares with genuinely comparable providers.
Premium-priced for its buyer tier.
Basis: Individual flat plans at the same billing unit (4 providers), USD monthly, pricing observed 2026-10-26. The Hobby plan ($33.43/mo) sits 203.9% above that median of $11. Thin evidence: fewer than five comparable providers, so treat the position as indicative. Other cohorts on this page (niche-wide tier peers, nearest products by capability) are labelled where they appear.
Compared with AI Phishing Detection
Positioned against the observed p25 / median / p75 of comparable providers at the same buyer tier and billing unit (the basis is stated with each verdict above). See the plans above for the percentile and its cohort size, and the full niche market for peers.
View the full niche →Guard Mail's local market
Nearest products by what they do — a different cohort from the buyer-tier benchmark above. Local median $9/mo (entry prices of 21 priced of 50 nearest products, any tier or billing unit) — Guard Mail is 267% above it.
See the MCP response behind this page · get_provider_profile()
See the MCP response behind this pageget_provider_profile (get_agent_profile remains a callable alias)
{
"agent_id": "guard_mail",
"name": "Guard Mail",
"url": "https://aiguard.email/",
"logo": null,
"niche": "ai-phishing-detection",
"category": "security",
"short_summary": "# Secure email inbox protected against prompt injection attempts, malware, viruses and more\n\nThis MCP server acts as a secure gateway between your AI agents an…",
"task_performed": "# Secure email inbox protected against prompt injection attempts, malware, viruses and more\n\nThis 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.\n\n## Features\n\n* **Prompt Injection Protection** – Detects and neutralizes prompt injection attacks embedded in email content.\n* **Malware & Virus Scanning** – Prevents AI agents from processing malicious attachments and infected messages.\n* **Spam & Phishing Detection** – Filters unwanted and deceptive emails before they reach your workflows.\n* **Secure MCP Integration** – Connect AI agents through the Model Context Protocol (MCP) for controlled, secure email access.\n* **Safe Email Processing** – Delivers clean, validated email content while blocking or quarantini",
"inputs_accepted": [],
"outputs_produced": [],
"integrations_available": [
"MCP"
],
"protocols_or_interfaces": [
"MCP"
],
"industry_fit": [
"general business"
],
"autonomy_level": "workflow automation",
"human_approval_needed": "unclear",
"pricing_model": "unclear",
"price": {
"observed": true,
"billing": "freemium",
"source_kind": "vendor",
"currency": "USD",
"lowest_monthly_usd": 33.44,
"monthly_usd": 33.44,
"headline": "Free plan; paid from £25/mo",
"commercial": {
"entry_offer": {
"line": "Hobby",
"monthly_native": 25,
"monthly_usd": 33.44,
"commitment": "monthly",
"basis": "£25/month",
"billing_verified": true
},
"currency": "GBP",
"notes": [
"prices in GBP as published; USD figures are conversions at 2026-10-25"
],
"lines": [
{
"name": "Free",
"price": "£0",
"kind": "free",
"billed": "monthly"
},
{
"name": "Hobby",
"price": "£25/mo",
"kind": "base_subscription",
"billed": "monthly"
},
{
"name": "Pro",
"price": "£50/mo",
"kind": "base_subscription",
"billed": "monthly"
},
{
"name": "Custom",
"price": "Contact us",
"kind": "custom"
}
]
},
"summary": "Free plan; paid from £25/mo. AI Guard Mail offers a free tier with 3,000 emails per month, while paid Hobby and Pro tiers cost £25/mo and £50/mo respectively; custom pricing is available on request.",
"confidence": "high",
"source_url": "https://aiguard.email/register",
"checked_at": "2026-10-26T02:28:57.418Z",
"amount": 33.43,
"display": "From $33.43/mo",
"plans": [
{
"name": "Free",
"price": "£0",
"period": "month",
"persona": "free",
"highlights": [
"3,000 emails/month",
"100 emails/day",
"LLM Guard prompt-injection scanning",
"ClamAV virus scanning",
"Spam filter and quarantine",
"MCP server access"
],
"price_annual": null
},
{
"name": "Hobby",
"price": "£25/mo",
"period": "month",
"persona": "individual",
"highlights": [
"18,000 emails/month",
"600 emails/day",
"Custom domain",
"No branding footer",
"Priority scan queue"
],
"price_annual": null
},
{
"name": "Pro",
"price": "£50/mo",
"period": "month",
"persona": "pro",
"highlights": [
"42,000 emails/month",
"2,000 emails/day",
"Custom domain",
"No branding footer",
"Priority scan queue"
],
"price_annual": null
},
{
"name": "Custom",
"price": "Contact us",
"period": null,
"persona": "enterprise",
"highlights": [
"Custom monthly volume",
"Custom daily cap",
"Dedicated support",
"Custom scan policies"
],
"price_annual": null
}
],
"source": "render+llm"
},
"trust_or_rating_signal": [
"Smithery-verified",
"62 Smithery installs"
],
"evidence_quality": "high",
"entity_type": "infrastructure",
"regulated_data_suitability": "unclear",
"evidence_urls": [
"https://aiguard.email/"
],
"last_checked": "2026-10-26",
"profile_checked": "2026-06-30",
"price_checked": "2026-10-26",
"how_to_connect": {
"website": "https://aiguard.email/",
"docs": null,
"mcp": null,
"a2a": null,
"api": null,
"protocols": [
"MCP"
],
"install": null,
"repository": null,
"note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
},
"deployment": {
"model": "unknown",
"both_offered": false,
"hosted_endpoint": null,
"install": null,
"note": "No deployment evidence held — Agentery has no endpoint, install instruction or directory attribute for this listing.",
"evidence": null
},
"licence": {
"name": null,
"note": "No named licence found in the retained page text or source attributes. A public repository alone does not establish an open-source licence.",
"evidence": null
},
"evidence_checks": {
"price": {
"source_url": "https://aiguard.email/register",
"last_observed_day": "2026-10-26",
"age_days": 0,
"verified_day": "2026-10-26",
"note": "verified = the page-text gate ran for that scan day (day-before/day-of text check)"
},
"agent_card": {
"status": "unknown",
"note": "no Agent Card URL recorded for this listing"
},
"endpoint": {
"status": "unknown",
"note": "endpoint not yet checked"
}
},
"product_group": {
"group_id": 21,
"group": "Email automation tasks",
"change_90d_pct": -3.7,
"fair_price_by_tier_monthly_usd": {
"individual": 12,
"pro": 24,
"team / small business": 79,
"enterprise": 549.45
},
"note": "Change of the group's price index over the last 90 days. Call get_group_fair_price with group_id for tier and payment-model detail.",
"page": "https://agentery.com/aepi/groups/21"
},
"liveness": {
"probed": true,
"alive": true,
"endpoint_kind": "site",
"latency_ms": 330,
"uptime_7d": 1,
"checked_at": "2026-10-26T02:36:44.857Z",
"consecutive_failures": 0,
"status": "alive"
},
"price_extras": {
"free_tier": {
"amount": 3000,
"unit": "emails",
"per": "month",
"raw": "3,000 emails/month",
"plan": "Free"
},
"unit_cost": null
},
"reported_success": null,
"feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}