[INTPLAT-457] DDSaaS: Postmark: Integration v1.0.0

.github/CODEOWNERS

@@ -333,6 +333,11 @@ datadog_checks_base/datadog_checks/base/checks/windows/              @DataDog/wi
 /palo_alto_cortex_xdr/manifest.json                                  @DataDog/saas-integrations @DataDog/documentation
 /palo_alto_cortex_xdr/assets/logs/                                   @DataDog/saas-integrations @DataDog/documentation @DataDog/logs-backend @DataDog/logs-core
 
+/postmark/                                                          @DataDog/saas-integrations
+/postmark/*.md                                                      @DataDog/saas-integrations @DataDog/documentation
+/postmark/manifest.json                                             @DataDog/saas-integrations @DataDog/documentation
+/postmark/assets/logs/                                              @DataDog/saas-integrations @DataDog/documentation @DataDog/logs-backend
+
 /snowflake/                                                          @DataDog/saas-integrations
 /snowflake/*.md                                                      @DataDog/saas-integrations @DataDog/documentation @DataDog/agent-integrations
 /snowflake/manifest.json                                             @DataDog/saas-integrations @DataDog/documentation

.github/workflows/config/labeler.yml

@@ -439,6 +439,8 @@ integration/postfix:
 - postfix/**/*
 integration/postgres:
 - postgres/**/*
+integration/postmark:
+- postmark/**/*
 integration/powerdns_recursor:
 - powerdns_recursor/**/*
 integration/presto:

postmark/CHANGELOG.md

@@ -0,0 +1,7 @@
+# CHANGELOG - Postmark
+
+## 1.0.0 / 2024-10-14
+
+***Added***:
+
+* Initial Release

postmark/README.md

@@ -0,0 +1,67 @@
+# Postmark
+
+## Overview
+
+[Postmark][1] is an email delivery service for sending and tracking application emails. It offers a scalable alternative to traditional SMTP and provides essential metrics like sent, opened, bounced, and spam complaint rates. This enables efficient email management and monitoring.
+
+To gain insights into Postmark's broadcast and transactional message streams, integrate Postmark with Datadog using [webhooks][2].
+
+## Setup
+
+Follow the instructions below to configure this integration for your Postmark account.
+
+
+### Configuration
+
+#### Enable open and link tracking in server settings for the message streams
+Follow these steps to enable both features:
+
+1. Log in to your [Postmark account][3]. This redirects you to the [servers page][4].
+2. Select the desired server. This redirects you to the **Message Streams page**.
+3. In the navigation panel, click the **Settings** tab.
+4. In the Tracking section, enable both **Open tracking** and **Link tracking**.
+
+#### Webhook configuration steps
+Configure the Datadog endpoint to forward below activity logs to Datadog. [See [Postmark Webhook Overview][2] for more details]
+- **Broadcast** message streams
+- **Transactional** message streams
+
+Perform below steps to configure webhook for both message streams mentioned above.
+
+1. Select an existing API key or create a new one by clicking one of the buttons below:<!-- UI Component to be added by DataDog team -->
+2. Log in to your [Postmark account][3]. This redirects you to the [servers page][4].
+3. Select the desired server. This redirects you to the **Message Streams page**.
+4. On the message streams page, select an existing broadcast / transactional message stream or create a new one. 
+   - To create a new **Broadcasts** stream: <br/> 
+   Click the **Create Message Stream** button, enter a stream name, and select **Broadcasts** as the message type. <br/> **OR**
+   - To create a new **Transactional** stream: <br/> 
+   Click the **Create Message Stream** button, enter a stream name, and select **Transactional** as the message type.
+5. In the navigation panel, click the **Webhooks** tab.
+6. Click **Add Webhook**.
+7. Enter the webhook URL provided from step 1.
+8. Choose the types of events you want to push to Datadog.
+9. Click **Save webhook**.
+
+## Data Collected
+
+### Logs
+The Postmark integration forwards the Postmark message streams activity logs to Datadog.
+
+### Metrics
+Postmark does not include any metrics.
+
+### Service Checks
+Postmark does not include any service checks.
+
+### Events
+Postmark does not include any events.
+
+## Troubleshooting
+
+Need help? Contact [Datadog support][5].
+
+[1]: https://postmarkapp.com/
+[2]: https://postmarkapp.com/developer/webhooks/webhooks-overview
+[3]: https://account.postmarkapp.com/login
+[4]: https://account.postmarkapp.com/servers
+[5]: https://docs.datadoghq.com/help/