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Vinkius

Mailgun (Transactional Email & Domains) Connector for AI agents.

10 live capabilities

Manage transactional email delivery and domain health from your AI agent.

Live agent request Mailgun (Transactional Email & Domains) / Connector

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Why people use Mailgun (Transactional Email & Domains)

Mailgun for Faster Transactional Email Troubleshooting

With this Connector, you just ask your agent to find the problem. It pulls the logs and checks your DNS records in one go, then tells you exactly what's wrong. You get a clear answer in seconds instead of having a dozen browser tabs open.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You get a conversational interface for your entire Mailgun infrastructure.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

  1. Real-world use case 01

    Testing a new signup flow

    A developer needs to verify a new email trigger.

  2. Real-world use case 02

    Investigating a delivery drop

    A growth lead notices a drop in opens.

  3. Real-world use case 03

    Fixing a DNS configuration error

    A DevOps engineer finds a delivery failure alert.

Complete set · 10capabilities

The complete Mailgun (Transactional Email & Domains) capability set.

These are the exact actions your AI can choose when you ask it to work with Mailgun (Transactional Email & Domains).

Capability set01 / 03

01—04

4 capabilities in this set.

Part of 10 available through Mailgun (Transactional Email & Domains).

  1. 01 Capability

    List bounces

    View all the emails that bounced from your domain. This is useful for identifying inactive audiences or out-of-bounds sending.

  2. 02 Capability

    Delete bounce

    Remove a specific bounced address from your suppression list. This allows you to attempt sending to that address again.

  3. 03 Capability

    List unsubscribes

    See which email addresses have opted out of your messages. This helps you keep your mailing lists clean and accurate.

  4. 04 Capability

    Send email

    Send a transactional or marketing email through your Mailgun account. You can specify the domain and the message body directly.

Capability set02 / 03

05—07

3 capabilities in this set.

Part of 10 available through Mailgun (Transactional Email & Domains).

  1. 05 Capability

    Validate email

    Check if an email address is actually deliverable before you try to send a message. This helps protect your sender reputation.

  2. 06 Capability

    Get domain

    Retrieve the specific DNS records and details for a Mailgun domain. Use this to check your SPF, DKIM, and MX status.

  3. 07 Capability

    List logs

    Pull a raw list of events like deliveries, opens, and bounces for a domain. Use this to troubleshoot specific delivery issues.

Capability set03 / 03

08—10

3 capabilities in this set.

Part of 10 available through Mailgun (Transactional Email & Domains).

  1. 08 Capability

    Get stats

    Pull real-time performance data for your specific Mailgun domain. This lets you see how your emails are performing at a glance.

  2. 09 Capability

    Get templates

    See all the HTML Handlebars templates you have stored for your domain. This helps you find the right design for your next message.

  3. 10 Capability

    List domains

    View every domain currently connected to your Mailgun account. This is a quick way to see your full infrastructure.

Set up in minutes

One URL. Then ask Mailgun (Transactional Email & Domains) to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Mailgun (Transactional Email & Domains) from the conversation.

Choose your client

Live preview
Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP
https://edge.vinkius.com/vk_preview_fgcU2KpO0lr76CoFuRObQFd3sxC2f0VrRcHAcynB/mcp
  1. Step 01

    Open Connectors

    In Claude Web or Claude Desktop, open Settings and choose Connectors.

  2. Step 02

    Add the URL

    Choose Add custom connector, name it Mailgun (Transactional Email & Domains), and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable Mailgun (Transactional Email & Domains) for the conversation.

Where the request belongs

Work Mailgun can move forward.

Built around the request

For the ops engineer who's tired of clicking through dashboards at 2am to find a delivery failure or the growth lead who needs to audit campaign stats without asking the dev team for a CSV export.

01

DevOps Engineer

Investigating delivery logs and DNS records during a production incident to find and fix delivery blocks.

02

Software Developer

Testing transactional email flows and validating domain settings during a new feature launch without manual API capabilities.

03

Growth Engineer

Managing suppression lists and auditing campaign performance across multiple domains to keep lists clean.

Build the capability set

Add more capabilities.

Each Connector adds new actions and data without changing how you work.

Browse Connectors
Resend logo
01 14 capabilities

Resend

Send emails and manage domains via Resend. send transactional emails, track deliveries, manage domains and API keys from any AI agent.

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SendGrid logo
02 12 capabilities

SendGrid

Deliver transactional and marketing emails at massive scale with industry-leading deliverability and real-time analytics.

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Maileroo logo
03 6 capabilities

Maileroo

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

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UniOne logo
04 12 capabilities

UniOne

Send transactional and bulk emails with high deliverability, detailed analytics, and infrastructure that handles millions of messages.

View Connector
Elastic Email logo
05 10 capabilities

Elastic Email

Equip your AI agent to manage email campaigns, track contacts, and monitor delivery logs via the Elastic Email API.

View Connector
Postmark logo
06 72 capabilities

Postmark

Send transactional emails, manage templates, and track delivery status directly through Postmark's high-deliverability infrastructure.

View Connector

Bring your own AI

Change the model, client or framework. Keep Mailgun connected.

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Before you connect

Questions about Mailgun.

The practical details behind the request, access and result.

Can the Mailgun MCP send emails for me?

Yes, it lets your AI agent send transactional or marketing emails directly. You just specify the recipient, subject, and body in your conversation.

How does the Mailgun MCP help with email deliverability?

It allows you to instantly check your SPF, DKIM, and MX records. This ensures your domain is properly configured to reach the inbox instead of the spam folder.

Can I use the Mailgun MCP to see why my emails are bouncing?

Yes, you can pull raw event logs to see specific error codes for bounces. This helps you identify if an issue is with the recipient or your own domain health.

Does the Mailgun MCP support my existing HTML templates?

Yes, it can retrieve your stored HTML Handlebars templates. This makes it easy for your agent to use your professional branding for every send.

How do I use the Mailgun MCP to check my DNS settings?

You just ask your agent to check the DNS records for a specific domain. It will pull the current status and tell you if everything is verified.

Can the Mailgun MCP help me clean up my unsubscribed list?

Yes, it can list unsubscribed emails and identify bounced addresses. This helps you keep your mailing lists accurate and compliant.

Is the Mailgun MCP good for checking if an email address is valid?

Yes, it uses the Mailgun Validation API to check if an address is deliverable before you send. This is a great way to protect your sender reputation.

Can I check if my domain's DNS records are correctly configured?

Yes. Use the get_domain capability by providing your verified domain name. Your agent will retrieve the status of SPF, DKIM, and MX records, helping you identify if any DNS dependencies are missing or misconfigured.

How do I see which emails have recently bounced from my domain?

The list_bounces capability allows your agent to extract the suppression logs for a specific domain. You'll see the email addresses that failed to deliver, providing insights into audience health or sending boundaries.

Can my agent validate an email address before I send a message?

Absolutely. Use the validate_email capability to check if an address is valid, deliverable, and doesn't belong to a disposable service. This is perfect for ensuring high-quality data before triggering outbound sends.

One connection away

Give your agent a direct line to Mailgun.

Connect Mailgun once. Keep it beside 5,900+ managed Connectors when the next task needs more.

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