# Postmark

Postmark is an email delivery service that enables developers to send transactional emails with high deliverability and detailed analytics.

- **Category:** transactional email
- **Auth:** API_KEY
- **Tools:** 22
- **Triggers:** 0
- **Slug:** `POSTMARK`
- **Version:** 20260211_00

## Tools

### Check Spam Score

**Slug:** `POSTMARK_CHECK_SPAM_SCORE`

Tool to assess the spam score of a raw email via the SpamCheck API. Use when you have full email source and need spam scoring before sending. Returns spam score and detailed report.

### Create Template

**Slug:** `POSTMARK_CREATE_TEMPLATE`

Tool to create a new email template. Use when you need reusable templates before sending emails.

### Delete Webhook

**Slug:** `POSTMARK_DELETE_WEBHOOK`

Tool to delete a specific webhook. Use when you need to remove a webhook by its ID after confirming it's no longer needed.

### Edit Server

**Slug:** `POSTMARK_EDIT_SERVER`

Tool to update settings for the current Postmark server. Use when you need to modify server configuration.

### Edit Template

**Slug:** `POSTMARK_EDIT_TEMPLATE`

Tool to update an existing Postmark template by its ID. Use when you need to modify a template's name, subject, HTML or text body, alias, type, layout, or active status.

### Edit Webhook

**Slug:** `POSTMARK_EDIT_WEBHOOK`

Tool to update an existing webhook’s URL or triggers. Use when you need to modify webhook settings after confirming the webhookID.

### Get Bounces

**Slug:** `POSTMARK_GET_BOUNCES`

Tool to retrieve a list of bounces for a server with optional filters. Use when you need to page through bounce data after applying filters.

### Get Browser Platform Usage

**Slug:** `POSTMARK_GET_BROWSER_PLATFORM_USAGE`

Tool to retrieve browser platform usage statistics for clicked links. Use after sending outbound emails with tracked links to analyze engagement by browser.

### Get Browser Usage

**Slug:** `POSTMARK_GET_BROWSER_USAGE`

Tool to retrieve browser usage statistics for clicked links. Use after sending tracked outbound emails to analyze which browsers and platforms were used to click links.

### Get Click Counts

**Slug:** `POSTMARK_GET_CLICK_COUNTS`

Tool to retrieve total click counts across all links in emails. Use when you need aggregated click metrics for a given date range.

### Get Delivery Stats

**Slug:** `POSTMARK_GET_DELIVERY_STATS`

Tool to retrieve delivery statistics. Use after sending emails to get aggregated counts of deliveries, bounces, and spam complaints.

### Get Email Client Usage

**Slug:** `POSTMARK_GET_EMAIL_CLIENT_USAGE`

Tool to retrieve statistics on email clients used to open emails. Use when you need to analyze which clients recipients open your outbound emails.

### Get Email Open Counts

**Slug:** `POSTMARK_GET_EMAIL_OPEN_COUNTS`

Tool to retrieve counts of opened emails. Use when you need per-day and total open stats for a specified period.

### Get Outbound Overview

**Slug:** `POSTMARK_GET_OUTBOUND_OVERVIEW`

Tool to retrieve outbound email statistics overview. Use when you need aggregated outbound metrics after sending emails.

### Get Server

**Slug:** `POSTMARK_GET_SERVER`

Tool to retrieve details of the current Postmark server. Use when you need to inspect server configuration (webhooks, tracking, tokens, etc.) before other operations.

### Get Spam Complaints

**Slug:** `POSTMARK_GET_SPAM_COMPLAINTS`

Tool to retrieve counts of spam complaints. Use when analyzing spam feedback trends after sending campaigns.

### Get Template

**Slug:** `POSTMARK_GET_TEMPLATE`

Tool to retrieve details of a specific template by its ID. Use after obtaining a template ID to inspect its configuration.

### Get Tracked Email Counts

**Slug:** `POSTMARK_GET_TRACKED_EMAIL_COUNTS`

Tool to retrieve counts of emails with tracking enabled. Use after specifying a date range to analyze open and click metrics.

### List Templates

**Slug:** `POSTMARK_LIST_TEMPLATES`

Tool to list all templates for a Postmark server. Use when you need to retrieve available templates with optional pagination and filters.

### List Webhooks

**Slug:** `POSTMARK_LIST_WEBHOOKS`

Tool to list all webhooks configured for your Postmark account. Use after authenticating your server token to retrieve current webhook configurations.

### Send Batch Templated Emails

**Slug:** `POSTMARK_SEND_BATCH_WITH_TEMPLATES`

Tool to send multiple templated emails in a single batch API call. Use when you need to send up to 500 templated messages at once.

### Validate Template

**Slug:** `POSTMARK_VALIDATE_TEMPLATE`

Tool to validate a Postmark template. Use when checking that a template's subject and body render correctly against sample data.
