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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Postmark with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Send transactional emails, manage templates, and track delivery status directly through Postmark's high-deliverability infrastructure.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 72 capabilities

The complete Postmark capability set.

These are the exact actions your AI can choose when you ask it to work with Postmark.

Capability set01 / 18

01-04

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 01

    Get outbound message details

    Get full details and events for an outbound message

  2. 02

    Get outbound opens clients stats

    Get open usage by email client for outbound messages

  3. 03

    Create message stream

    Create a message stream

  4. 04

    Create webhook

    Create a webhook

Capability set02 / 18

05-08

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 05

    Get outbound bounces stats

    Get bounce counts for outbound messages

  2. 06

    Create suppressions

    Create suppressions for a message stream (max 50)

  3. 07

    Create template

    Create a new email template

  4. 08

    Delete domain

    Remove a domain (Account level)

Capability set03 / 18

09-12

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 09

    Delete sender signature

    Delete a sender signature (Account level)

  2. 10

    Edit current server

    Edit current server configuration (Server level)

  3. 11

    Edit domain

    Edit a domain (Account level)

  4. 12

    Edit message stream

    Edit a message stream

Capability set04 / 18

13-16

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 13

    Edit server

    Edit server settings (Account level)

  2. 14

    Edit template

    Edit an existing template

  3. 15

    Get bounce

    Get details for a specific bounce

  4. 16

    Get bounce dump

    Get raw SMTP dump for a bounce

Capability set05 / 18

17-20

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 17

    Get bulk request status

    Get bulk email request status

  2. 18

    Get current server

    Get current server configuration (Server level)

  3. 19

    Get data removal status

    Check data removal request status

  4. 20

    Get domain

    Get domain details (Account level)

Capability set06 / 18

21-24

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 21

    Get outbound clicks stats

    Get click counts for outbound messages

  2. 22

    Get outbound message dump

    Get raw source for an outbound message

  3. 23

    Get outbound opens stats

    Get open counts for outbound messages

  4. 24

    Get outbound sends stats

    Get sent counts for outbound messages

Capability set07 / 18

25-28

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 25

    Get outbound stats

    Get overview stats for outbound messages

  2. 26

    Get sender signature

    Get sender signature details (Account level)

  3. 27

    Get server

    Get server details (Account level)

  4. 28

    Get template

    Get details for a specific template

Capability set08 / 18

29-32

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 29

    List sender signatures

    List sender signatures (Account level)

  2. 30

    List servers

    List all servers (Account level)

  3. 31

    List suppressions

    List suppressions for a message stream

  4. 32

    List templates

    List all templates on the server

Capability set09 / 18

33-36

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 33

    List webhooks

    List webhooks for a stream

  2. 34

    Push templates

    Push templates from one server to another

  3. 35

    Resend sender signature

    Resend confirmation email for a sender signature

  4. 36

    Retry inbound message

    Retry failed processing for an inbound message

Capability set10 / 18

37-40

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 37

    Rotate domain dkim

    Rotate DKIM keys for a domain

  2. 38

    Search outbound clicks

    Search click events for outbound messages

  3. 39

    Search outbound opens

    Search open events for outbound messages

  4. 40

    Unarchive message stream

    Restore an archived message stream

Capability set11 / 18

41-44

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 41

    Verify domain dkim

    Trigger DKIM verification for a domain

  2. 42

    Create sender signature

    Create a sender signature (Account level)

  3. 43

    Create server

    Create a new server (Account level)

  4. 44

    Delete server

    Delete a server (Account level)

Capability set12 / 18

45-48

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 45

    Delete suppressions

    Remove suppressions (reactivate) for a message stream

  2. 46

    Delete template

    Delete a template

  3. 47

    Delete webhook

    Delete a webhook

  4. 48

    Edit sender signature

    Edit a sender signature (Account level)

Capability set13 / 18

49-52

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 49

    Edit webhook

    Edit a webhook

  2. 50

    Get delivery stats

    Get delivery and bounce statistics

  3. 51

    Get inbound message details

    Get details for an inbound message

  4. 52

    Get message stream

    Get message stream details

Capability set14 / 18

53-56

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 53

    Get outbound opens platforms stats

    Get open usage by platform for outbound messages

  2. 54

    Get outbound spam stats

    Get spam complaint counts for outbound messages

  3. 55

    Get outbound tracked stats

    Get tracked email counts for outbound messages

  4. 56

    Get webhook

    Get webhook details

Capability set15 / 18

57-60

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 57

    List domains

    List domains (Account level)

  2. 58

    List message streams

    List message streams

  3. 59

    Request data removal

    Request removal of recipient data (GDPR/CCPA)

  4. 60

    Search bounces

    Search bounces

Capability set16 / 18

61-64

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 61

    Search inbound messages

    Search received inbound messages

  2. 62

    Search outbound messages

    Search sent outbound messages

  3. 63

    Send batch emails

    Send batch emails via Postmark

  4. 64

    Send bulk emails

    Send bulk emails via Postmark

Capability set17 / 18

65-68

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 65

    Validate template

    Validate template syntax

  2. 66

    Verify domain return path

    Trigger Return-Path verification for a domain

  3. 67

    Send email

    Send a single email via Postmark

  4. 68

    Send email with template

    Send an email using a Postmark template

Capability set18 / 18

69-72

4 capabilities in this set.

Part of 72 available through Postmark.

  1. 69

    Activate bounce

    Reactivate a bounced email address

  2. 70

    Add domain

    Add a domain (Account level)

  3. 71

    Archive message stream

    Archive a message stream

  4. 72

    Bypass inbound message

    Bypass rules for a blocked inbound message

Observed, not estimated

1652ms average. Fast in production.

Postmark is checked daily against the live service.

Daily averagePeak 1859ms
Aug 20Today
Fastest day
1388ms
Slowest day
1859ms
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. 72 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 Postmark, so you can see the experience inside your AI.

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

Postmark Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_0kWRWI9CKHfn2LoLRpwQevUBwFA4SoruFIdWN2E8/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Postmark capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "postmark-extended-1-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_0kWRWI9CKHfn2LoLRpwQevUBwFA4SoruFIdWN2E8/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

FAQ

Questions Postmark owners ask.

  • 01

    Can I send multiple emails in a single request?

    Yes! You can use send_batch_emails to send up to 500 messages at once, or send_bulk_emails for larger distributions using templates and recipient variables.

  • 02

    How do I use my existing Postmark templates?

    Use the send_email_with_template capability. You just need to provide the TemplateId or TemplateAlias and the TemplateModel containing your dynamic variables.

  • 03

    Can I manage my templates without leaving the chat?

    Absolutely. You can use list_templates, create_template, edit_template, and delete_template to perform full CRUD operations on your Postmark server templates.

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