How do I connect my MailerSend account?

You subscribe to the MCP on Vinkius and enter your MailerSend API Token. Once connected, it is ready to use in your AI client.

Which AI clients can I use with this MCP?

You can use any MCP-compatible client, including Claude, Cursor, and Windsurf.

Can I send emails using my existing templates?

Yes, you can use the send_templated_email capability to trigger any of your saved MailerSend templates.

Does Vinkius host the connection?

Yes, Vinkius hosts the MCP and manages the connection so you don't have to run it locally.

Can I check if my domain is properly configured?

Yes, you can use the capabilities to list sending domains and check their specific details and verification status.

Can I send transactional emails with templates?

Yes. Send emails using pre-built templates with dynamic variables, or send raw HTML content with full delivery tracking.

Can I manage domains and DNS records?

Yes. Configure sending domains, verify DNS records (SPF, DKIM, DMARC), and monitor domain health and reputation.

What API does MailerSend use?

Bearer authentication against api.mailersend.com/v1.

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Connect MailerSend (Alternative) to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Run your entire email infrastructure through a chat interface.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 12 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 12 available through MailerSend.

01
Get template details
This capability retrieves specific information about an existing email template.
02
List domain webhooks
Use this to view your current webhook notification configurations.
03
List email activities
This capability pulls your recent email activity and event logs.
04
List email templates
This capability provides a list of all your saved email templates.

Capability set02 / 03

05-08

4 capabilities in this set.

Part of 12 available through MailerSend.

05
List sending domains
Use this to see all your verified sending domains.
06
List sent messages
This capability retrieves a list of specific messages you have sent.
07
Get domain details
This capability fetches detailed information about a specific domain.
08
Get account limits
Use this to check your current plan quotas and usage limits.

Capability set03 / 03

09-12

4 capabilities in this set.

Part of 12 available through MailerSend.

09
Get date analytics
This capability pulls usage statistics for a specific date range.
10
Get message info
Use this to check the current status of a specific message.
11
Send templated email
This capability sends an email using one of your pre-defined templates.
12
Send transactional email
Use this to send a custom transactional email without a template.

Real work

What teams actually run

Debugging Failed Deliveries

Ask your agent to check recent bounce logs to identify why a user didn't receive a notification.

Triggering Test Emails

Tell your agent to send a specific template to a test address to verify variable injection.

Monitoring Account Health

Check your current plan quotas and domain verification status during a deployment.

Auditing Email Engagement

Request a summary of open and click rates for your latest marketing campaign.

Automate a task

Put MailerSend to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

MailerSend works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put MailerSend to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

952ms average. Fast in production.

MailerSend is checked daily against the live service.

Daily averagePeak 1217ms

Oct 3Today

Fastest day: 806ms
Slowest day: 1217ms
14-day trend: Stable-1%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 12 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of MailerSend, so you can see the experience inside your AI.

It does not authenticate your account with MailerSend. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

MailerSend Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_Gp1ewI55QS4MYAbSgic4CMuQkA8ooo6snxTXhBeY/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — MailerSend capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "mailersend-alternative-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_Gp1ewI55QS4MYAbSgic4CMuQkA8ooo6snxTXhBeY/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up MailerSend in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work MailerSend owners hand off.

This MCP is built for technical teams who need to interact with email infrastructure without constantly switching to a web dashboard.

01
Developers
Integrate transactional email flows and check delivery analytics through an AI interface.
02
Product Teams
Manage and verify email templates and delivery performance.
03
DevOps
Monitor domain health, DNS configurations, and deliverability metrics.

FAQ

Questions MailerSend owners ask.

01
How do I connect my MailerSend account?
You subscribe to the MCP on Vinkius and enter your MailerSend API Token. Once connected, it is ready to use in your AI client.
02
Which AI clients can I use with this MCP?
You can use any MCP-compatible client, including Claude, Cursor, and Windsurf.
03
Can I send emails using my existing templates?
Yes, you can use the send_templated_email capability to trigger any of your saved MailerSend templates.
04
Does Vinkius host the connection?
Yes, Vinkius hosts the MCP and manages the connection so you don't have to run it locally.
05
Can I check if my domain is properly configured?
Yes, you can use the capabilities to list sending domains and check their specific details and verification status.
06
Can I send transactional emails with templates?
Yes. Send emails using pre-built templates with dynamic variables, or send raw HTML content with full delivery tracking.
07
Can I manage domains and DNS records?
Yes. Configure sending domains, verify DNS records (SPF, DKIM, DMARC), and monitor domain health and reputation.
08
What API does MailerSend use?
Bearer authentication against api.mailersend.com/v1.

Explore

More in Developer Tools

Connect MailerSend to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

Get template details

List domain webhooks

List email activities

List email templates

05-08

List sending domains

List sent messages

Get domain details

Get account limits

09-12

Get date analytics

Get message info

Send templated email

Send transactional email

What teams actually run

Debugging Failed Deliveries

Triggering Test Emails

Monitoring Account Health

Auditing Email Engagement

Building your own app? The connector is yours to use.

MailerSend Connector

Claude Desktop

Developers

Product Teams

DevOps

How do I connect my MailerSend account?

Which AI clients can I use with this MCP?

Can I send emails using my existing templates?

Does Vinkius host the connection?

Can I check if my domain is properly configured?

Can I send transactional emails with templates?

Can I manage domains and DNS records?

What API does MailerSend use?

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