Maileroo

Maileroo MCP Connector for Claude

A+

Deliver transactional emails reliably at scale with an SMTP relay and API that prioritizes inbox placement and speed.

6 tools Official Updated Jun 28, 2026 Official Vinkius Partner

Connect your Maileroo account to any AI agent and manage transactional email through natural conversation.

What you can do

  • Email Sending — Send transactional emails with templates
  • Address Verification — Validate email addresses before sending
  • Delivery Tracking — Monitor delivery status and inbox placement
  • Bounce Management — Track bounces, complaints, and suppressions

How it works

  1. Subscribe to this server
  2. Enter your Maileroo API Key
  3. Start sending email from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Developers — integrate transactional email into workflows
  • Operations — monitor delivery rates and bounces
  • Product Teams — manage email templates and verification
transactional-emailsmtp-relayemail-verificationbounce-managementapi-integrationdeliverability

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

get_domain_details

Get details for a specific domain

list_sending_activity

List recent sending activity

list_sending_domains

List sending domains

list_email_templates

List email templates

list_configured_webhooks

List webhooks

send_transactional_email

Send a transactional email

See how to talk to your AI agent using Maileroo.

Verify an email address and send a welcome email.

Verified! ✅ sarah@company.com — Valid, deliverable, no disposable domain. MX records: OK. Email sent! To: sarah@company.com. Subject: 'Welcome to our platform'. Template: 'welcome_v2'. Status: Delivered ✅ (1.2s). Message ID: msg_4521.

Show delivery analytics and bounce report.

Delivery (7 days): 1,245 sent. Delivered: 1,208 (97% ✅). Bounced: 28 (2.2%). Soft: 18, Hard: 10. Complaints: 3 (0.2%). Avg delivery time: 1.8s. Suppression list: 45 addresses. Top bounce domain: outlook.com (8).

Bulk verify a list of 5 email addresses.

Bulk verification complete! 5 addresses. ✅ Valid: 3 (sarah@company.com, mike@techco.io, lisa@startup.com). ⚠️ Risky: 1 (info@temp-mail.org — disposable domain). ❌ Invalid: 1 (john@nonexistent.xyz — MX not found). Recommendation: Remove 1 invalid, flag 1 risky.

Yes. Send emails with templates and verify addresses for deliverability before sending.

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