MCP For Claude Marketplace
Mailinator

Mailinator MCP Connector for Claude

A+

Test email workflows with disposable inboxes that catch every message without touching production mailboxes or real addresses.

12 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

Connect your Mailinator account to any AI agent and manage email testing through natural conversation.

What you can do

  • Inbox Browsing — Browse public and private inboxes with message lists
  • Message Reading — Read email content, headers, and attachments
  • Domain Management — Manage private domains and routing rules
  • SMS Testing — Access SMS messages and phone number inboxes
  • Webhook Testing — Monitor incoming webhooks and payloads
  • Rule Management — Configure inbox rules and forwarding

How it works

  1. Subscribe to this server
  2. Enter your Mailinator API Token
  3. Start testing email from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • QA Engineers — test email flows and notifications
  • Developers — debug email delivery in staging environments
  • DevOps — monitor email infrastructure and routing
disposable-emailqa-testingwebhook-testingsms-testinginbox-inspectionautomation-testing

12 tools expose this connector's capabilities to your AI agent.

remove_message

Delete an email

list_message_attachments

Get email attachments

get_domain_details

Get domain metadata

extract_message_links

Get links from email

get_message_content

Read email content

get_usage_statistics

Check API usage

inject_test_message

Simulate incoming email

list_private_domains

List your domains

list_inbox_messages

List messages in inbox

list_routing_rules

g. forward, click-all). Get inbox rules

list_private_sms

Check SMS inbox

list_active_webhooks

Get notification configs

See how to talk to your AI agent using Mailinator.

Check the inbox for test@privateteam.testinator.com and read the latest message.

Inbox: test@privateteam.testinator.com. Messages: 5. Latest: Subject: 'Password Reset Confirmation'. From: noreply@app.com. Received: 2 min ago. Body: 'Hi Test, click the link below to reset your password: https://app.com/reset?token=abc123. This link expires in 30 minutes.' Headers: SPF ✅, DKIM ✅, Content-Type: text/html.

Show all private domains and their inbox counts.

Private domains: 3. 'privateteam.testinator.com' (12 inboxes, 45 messages). 'staging.myapp.io' (8 inboxes, 23 messages). 'qa.testing.dev' (5 inboxes, 18 messages). Total: 25 inboxes, 86 messages. Rules: 4 active forwarding rules. Oldest message: 7 days (auto-purge: 24h for free, 30d for team).

Check SMS inbox and show webhook test results.

SMS inbox: +1-555-0123. Messages: 3. Latest: 'Your verification code is 847293' (from: MYAPP, 5 min ago). '2FA code: 123456' (from: AUTHSVC, 1h ago). Webhooks received (24h): 8 total. POST /webhook/stripe (3, all 200 ✅). POST /webhook/twilio (5, 4x 200, 1x 500 ❌ payload error).

Yes. Browse public and private inboxes, read full email content including HTML, headers, and attachments.

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