{"name":"com.agentemaillist.ai/free-transactional-email-smtp-relay","slug":"ai-free-transactional-email-smtp-relay","title":"Agent Email List — Free SMTP Relay for AI Agents","description":"Free transactional email + SMTP relay. 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Publishing DNS usually needs a human with registrar access, so start this early. The domain cannot send until verify_domain succeeds.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"name":{"type":"string","description":"A bare domain such as mail.yourcompany.com. A subdomain is better than the root."}},"required":["name"]}},{"name":"create_account","description":"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 returned once and never again. Free, with no card and no trial clock.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"name":{"type":"string","description":"Optional display name."},"password":{"type":"string","description":"At least 12 characters. Needed only to sign in to the web console."},"email":{"type":"string","description":"A contact address for the account."}},"required":["email","password"]}},{"name":"get_delivery_events","description":"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 delivery outcome actually appears.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"domain":{"type":"string"},"limit":{"type":"integer"},"event":{"type":"string","description":"Filter to one type, such as delivered or failed."},"recipient":{"type":"string"}},"required":["domain"]}},{"name":"get_sending_limits","description":"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 paused. New domains start at a low daily cap and climb as they prove themselves, so check this before planning a bulk send rather than discovering it part-way. Call it with no domain for the account-level answer alone.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"domain":{"type":"string","description":"Optional. Omit for account limits without a domain's allowance."}}}},{"name":"list_domains","description":"List the sending domains on this account, with their verification state and how much of today's sending allowance each has left.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{}}},{"name":"list_messages","description":"Recent messages for a domain, sent and received. Use direction to filter, and folder to separate inbox from spam on received mail.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"domain":{"type":"string"},"limit":{"type":"integer","description":"Up to 100. Defaults to 25."},"direction":{"type":"string","enum":["outbound","inbound"]},"folder":{"type":"string","enum":["inbox","spam"]}},"required":["domain"]}},{"name":"send_email","description":"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 run the whole pipeline, including content screening, without sending anything and without spending allowance — do that first when building.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"domain":{"type":"string","description":"The verified domain to send from."},"text":{"type":"string","description":"Plain text body."},"from":{"type":"string","description":"An address at that domain."},"to":{"type":"string","description":"One address, or several separated by commas."},"html":{"type":"string","description":"Optional HTML body."},"subject":{"type":"string"},"test_mode":{"type":"boolean","description":"Accept and screen the message but send nothing. Defaults to false."}},"required":["domain","from","to"]}},{"name":"verify_domain","description":"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 every few seconds.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"name":{"type":"string"}},"required":["name"]}}],"scan":{"score":80,"grade":"B","scanned_at":"2026-09-19T10:17:20.632Z","report":{"scannerVersion":"0.1.3","scannedAt":"2026-09-19T10:17:20.577Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 1105ms"]},"poisoning":{"score":15,"max":15,"notes":["8 tool descriptions checked"]},"auth":{"score":3,"max":15,"notes":["open endpoint exposes 4 write-action tools with no auth"]},"maintenance":{"score":15,"max":15,"notes":["last push 1 days ago"]},"identity":{"score":7,"max":10,"notes":["namespace and repository owner differ","GitHub account older than a year","website matches verified namespace"]}},"findings":[{"id":"auth.open-write","severity":"high","component":"auth","title":"Write-action tools reachable without authentication"}],"inputs":{"probes":[{"url":"https://ai.agentemaillist.com/mcp","reachable":true,"authRequired":false,"latencyMs":1105,"serverInfo":{"name":"agent-email-list","version":"0.1.0"}}],"packages":[],"repo":{"found":true,"owner":"lbesecker195","repo":"AI-Agent-Email-List","archived":false,"pushedAt":"2026-09-18T18:16:22Z","stars":1,"forks":0,"openIssues":0,"ownerType":"User","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/3487677?v=4","ownerCreatedAt":"2013-02-06T02:28:31Z"},"icon":{"url":"https://ai.agentemaillist.com/favicon.ico","source":"site","width":64,"height":64},"presence":{"stars":1,"forks":0,"downloadsWeek":null,"license":null,"lastPushAt":"2026-09-18T18:16:22.000Z","score":26}}}},"grade_history":[],"reviews":[]}