Agent Email List — Free SMTP Relay for AI Agents

Name: Agent Email List — Free SMTP Relay for AI Agents
Author: com.agentemaillist.ai

MCP serverMCP

Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.

by com.agentemaillist.airepository ↗homepage ↗v0.2.0

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability88/88 checks ok

when	check	result	http	latency	detail
4 h ago	mcp initialize	ok	200	24 ms	server agent-email-list 0.1.0 · protocol 2025-06-18 · 8 tools
11 h ago	mcp initialize	ok	200	33 ms	server agent-email-list 0.1.0 · protocol 2025-06-18 · 8 tools
17 h ago	mcp initialize	ok	200	19 ms	server agent-email-list 0.1.0 · protocol 2025-06-18 · 8 tools
23 h ago	mcp initialize	ok	200	28 ms	server agent-email-list 0.1.0 · protocol 2025-06-18 · 8 tools
29 h ago	mcp initialize	ok	200	24 ms	server agent-email-list 0.1.0 · protocol 2025-06-18 · 8 tools
35 h ago	mcp initialize	ok	200	20 ms	server agent-email-list 0.1.0 · protocol 2025-06-18 · 8 tools
2 d ago	mcp initialize	ok	200	18 ms	server agent-email-list 0.1.0 · protocol 2025-06-18 · 8 tools
2 d ago	mcp initialize	ok	200	50 ms	server agent-email-list 0.1.0 · protocol 2025-06-18 · 8 tools
2 d ago	mcp initialize	ok	200	44 ms	server agent-email-list 0.1.0 · protocol 2025-06-18 · 8 tools
3 d ago	mcp initialize	ok	200	171 ms	server agent-email-list 0.1.0 · protocol 2025-06-18 · 8 tools

Tools observed via MCP handshake

create_account — Create an account on this email service and get an API key back. Needs no existing credentials, so an agent with nothing can call this first. The key is returne
list_domains — List the sending domains on this account, with their verification state and how much of today's sending allowance each has left.
add_domain — Register a domain to send from, and get the DNS records that must be published before it will work. Publishing DNS usually needs a human with registrar access,
verify_domain — Re-read DNS now and mark the domain active if its SPF and DKIM records are visible. DNS takes minutes to hours to propagate; poll this every few minutes, not ev
send_email — Send a message. The domain must be verified and the from address must belong to it. Counts one against the daily allowance per recipient. Set test_mode true to
get_sending_limits — How much this domain may send today and what graduates it to the next rung, plus this account's standing: how many domains it may hold and whether sending is pa
list_messages — Recent messages for a domain, sent and received. Use direction to filter, and folder to separate inbox from spam on received mail.
get_delivery_events — What happened to messages on this domain: accepted, delivered, failed, and so on. A send returning success means queued, not delivered; this is where the delive

Declared by sources

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Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

repoUrl Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

Official MCP Registrycom.agentemaillist.ai/free-transactional-email-smtp-relay

first seen 24 d ago · fetched 21 h agoopen ↗

Field history (7 recent events)

24 d ago · declared · repoUrl → "https://github.com/lbesecker195/AI-Agent-Email-List"
24 d ago · declared · version → "0.2.0"
24 d ago · declared · protocols → ["mcp"]
24 d ago · declared · summary → "Free transactional email + SMTP relay. Agents self-signup, no API key needed to start."
24 d ago · declared · description → "Free transactional email + SMTP relay. Agents self-signup, no API key needed to start."
24 d ago · declared · publisherName → "com.agentemaillist.ai"
24 d ago · declared · homepageUrl → "https://ai.agentemaillist.com"

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Evidence

What the publisher says

Capabilities

Where this record came from