MCP For Claude Marketplace
MailerSend

MailerSend MCP Connector for Claude

A+

Send transactional emails and manage domains via the MailerSend REST API.

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

Connect your MailerSend account to any AI agent to automate your transactional messaging and domain management. This MCP server enables your agent to send single or bulk emails, monitor domain verification, and track email activity directly from natural language interfaces.

What you can do

  • Email Delivery — Send transactional emails instantly with support for HTML, text, and templates
  • Bulk Operations — Send up to 500 emails in a single batch request for high-volume communications
  • Domain Oversight — List sender domains, retrieve DNS settings, and trigger ownership verification checks
  • Recipient Management — List and query recipients from your account database to track engagement
  • Activity Auditing — Access real-time logs of email events (sent, delivered, opened, clicked) for any domain
  • Message Insight — Retrieve complete metadata and lifecycle history for individual sent messages

How it works

  1. Subscribe to this server
  2. Enter your MailerSend API Token
  3. Start managing your transactional emails from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Developers — Quickly test email sending and verify domain configurations from your IDE
  • Operations Teams — Monitor email delivery performance and audit activities via natural language commands
  • Marketing Engineers — Automate the synchronization of recipient data and track campaign-level interactions
transactional-emailemail-deliverydomain-managementbulk-emailapi-integration

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

get_sender_domain_details

Get details for a specific domain

get_sent_message_details

Get details for a specific sent message

get_recipient_details

Get details for a specific recipient

list_domain_activity

List email activity for a specific domain

list_sender_domains

List all verified and unverified sender domains

list_sent_messages

List all sent email messages

list_email_recipients

List all recipients in the account database

send_bulk_transactional_emails

Send multiple transactional emails in one batch

send_transactional_email

Requires a JSON body with sender, recipient, and content (text/html) or template ID. Send a single transactional email

verify_sender_domain

Trigger a DNS verification check for a domain

See how to talk to your AI agent using MailerSend.

Send a transactional email to 'user@example.com' with subject 'Welcome' and body 'Hello!'.

I've sent the email to user@example.com. The message ID is '64f1abcde12345'. MailerSend has queued the delivery.

List all active sender domains in my account.

I've retrieved your domains. You have 2 verified domains: 'mail.example.com' and 'updates.myfirm.io'. Would you like to check the DNS settings for any of them?

Show recent opened events for domain ID '98765'.

I found 15 'opened' events for domain 98765 in the last 7 days. Most recent interactions were from 'customer@corp.com' and 'alice@test.io'.

Yes, you can specify a `template_id` within the `email_json` body to use pre-defined designs created in your MailerSend account.

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