Use Postmark from Claude
Add the Postmark connection to a Space that runs Claude, then use it from every channel in that Space.
ConnectorPostmark
Postmark integration for Claude and Codex
Create a Postmark connection, then control which Spaces can use its approved tools and data without pasting credentials into prompts or threads.
CategoryEmail & Messaging
Use Postmark from Codex
Add the Postmark connection to a Space that runs Codex, then use it from every channel in that Space.
Use Postmark from Sidekick
Connect your own OpenClaw to Sidekick while Type provides the conversations, permissions, connections, skills, and automations.
Email & Messaging
What the Postmark connector can do
Postmark is an email delivery service that enables developers to send transactional emails with high deliverability and detailed analytics.
One connection, many Spaces
Connect Postmark once, then decide which Spaces can use it in threads, skills, automations, and coding work.
Representative actions
- Archive Message Stream
Tool to archive a message stream (soft delete). Use when you need to remove a message stream that will be permanently deleted after 45 days.
- 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 Inbound Rule
Tool to create a new inbound rule trigger to block email from a specific sender or domain. Use when you need to prevent emails from specific addresses or domains from being processed.
- Create Message Stream
Tool to create a new message stream. Use when you need to set up separate streams for transactional or broadcast emails.
- Create Suppressions
Tool to add email addresses to the suppression list for a message stream. Use when you need to prevent emails from being sent to specific addresses.
Connection
API and auth details
Postmark provides transactional email APIs with strong deliverability and detailed message analytics. Integrations can send email, use templates, manage servers, streams, senders, suppressions, inbound processing, bounces, delivery events, and webhooks using server or account API tokens.
- Source
- Type catalog metadata
- Auth schemes
- API key
- API reference
- https://postmarkapp.com/developer/api/overview
- Official site
- https://postmarkapp.com/
FAQ
Questions people ask before connecting Postmark
Can Claude use Postmark?
Yes. Add a Postmark connection to a Space that runs Claude, then use its approved tools and data from any channel in that Space.
Can Codex work with Postmark through Type?
Yes. Add a Postmark connection to a Space that runs Codex, then use its approved tools and data from any channel in that Space.
Is this the same as a Postmark MCP server?
Not exactly. Type uses connectors and connections to give selected Spaces access to approved app tools and data. Some connectors use hosted MCP, while others use OAuth, API keys, service accounts, or custom APIs.
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