Email for Agents

Email for Agents

Give your agents the tools they need to send and receive email. MCP, SDKs, REST. No matter the interface, all you need is an API key.
Version for agents
Claude

Claude

Claude code

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Automate emails through MCP

Add the Resend MCP server to your agent and it gets native access to send email, manage contacts, and handle inbound messages.

Check MCP on GitHub

Copy 

import { MailtrapClient } from "mailtrap";

const client = new MailtrapClient({
  token: process.env.MAILTRAP_API_KEY,
});

async function sendEmail() {
  await client.send({
    from: {
      email: "sender@example.com",
      name: "Sender Name"
    },
    to: [{ email: "recipient@example.com" }],
    subject: "Hello from Mailtrap",
    text: "Welcome to Mailtrap!",
    html: "<h1>Welcome to Mailtrap!</h1>"
  });
}

sendEmail();

Mailtrap Email API features for reliable sending

Official Mailtrap's SDKs for PHP, Python, Ruby, and more

Actively maintained SDKs

Official SDKs for PHP, Python, Ruby, and more. Integrate Email API quickly into your application and save coding time and effort.

Email logs & body retention

The extended historical email data + email body preview. View email content after it was sent. Plain, Raw, HTML, Spam Check.

Email authentication

All the necessary DNS records (SPF, DKIM, DMARC) and their validation is automatic with Mailtrap email sending API. Plus, we rotate your DKIM keys monthly.

Webhooks

Get real-time notifications for delivery, opens, clicks, bounces, and spam complaints. Trigger workflows based on email events.

Dedicated IPs

Isolated sending infrastructure. Deliverability depends only on your sending practices.

Auto IP warm-up

Gradual volume increase on new IPs to build reputation and maximize deliverability.

Mailtrap Skills

SaaS

Send onboarding flows, billing notifications, and feature updates.
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FinTech

Send transaction confirmations, security alerts, and market updates.
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Travel & Hospitality

Send booking confirmations, payment receipts, and promotional offers.
Read More

EduTech

Send welcome emails, feedback requests, and progress updates.
Read More
Question icon

Frequently Asked Questions

  • What is Mailtrap?

    Mailtrap is an Email Delivery Platform designed for product companies with high sending volumes to ensure high inboxing rate and fast email delivery.

  • How to switch to Mailtrap?

    Depends on your current email platform. We have step-by-step guides on how to migrate from SendGrid, Mailgun, Postmark, Amazon SES, Mailchimp, Brevo. Or you can always contact our team for guidance. Just submit the migration support form.

  • How to get started with Mailtrap?

    To get started, you must create a Mailtrap account, add your sending domain, and verify it. Once the domain is verified, you can start sending all types of emails. We provide onboarding assistance to all customers for free. Contact our team at support@mailtrap.io.

  • Why is Mailtrap a good fit for SaaS?

    • Fast delivery for time-critical emails
    • High deliverability rates
    • 99,99% platform uptime
    • Easy to scale
    • Multi-tenant functionality
    • Onboarding assistance
    • 24/7 expert support

  • Does Mailtrap provide a dedicated IP?

    Yes, we provide it for free for high-volume senders. Plus, Mailtrap auto warms-up IP addresses, and has a throttling feature.

  • Can I send from multiple domains?

    Yes, Mailtrap provides multi-tenant email sending.

  • Do you have role-based user management?

    Yes. Mailtrap also provides SSO for enterprise customers.

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