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
Connect Postmark once, 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.com provides the conversations, permissions, connections, skills, and automations.
Email & Messaging
What the Postmark connector can do
Postmark focuses on transactional email deliverability, and its API covers the operational side of that: message streams, inbound rules, suppressions, and spam scoring. In type.com, an engineering or lifecycle Space can ask Claude to set up a new stream for a product launch, check an email's spam score before sending, or block a sender that's been causing problems, all without opening the Postmark dashboard.
One connection, many Spaces
Connect Postmark once, then decide which Spaces can use it in threads, skills, automations, and coding work.
Use Postmark from Claude Code, Codex, and automations
Use Postmark from Claude Code or Codex
Once Postmark is connected in type.com, install the type.com CLI, and Claude Code or Codex can call its tools with type-cli integrations call. Calls run with your type.com access, and the credentials stay on type.com's servers.
Automate Postmark on a schedule or webhook
In a Space with Postmark connected, describe the job, and type.com proposes an automation with its trigger, schedule, and destination. Runs can start on a schedule or from a webhook, Slack, GitHub, Linear, email, or RSS, and each run leaves a thread the team can read.
What teams do with Postmark in type.com
Check spam score before a send
Run a drafted email through Postmark's spam check before a big send goes out, catching issues that would hurt deliverability.
Check the spam score for this email draft before we send it to the full list.
Set up a stream for a launch
Create a dedicated message stream for a new product's transactional emails, keeping it separate from marketing broadcasts.
Create a new Postmark message stream for our product launch emails.
Block a problem sender
Add an inbound rule to stop email from a specific domain that keeps triggering support tickets.
Create an inbound rule in Postmark to block email from this spam domain.
Representative actions
- Archive Message Stream
Soft-deletes a message stream, which is permanently removed after 45 days.
- Check Spam Score
Scores a raw email for spam risk and returns a detailed report before it's sent.
- Create Inbound Rule
Blocks incoming email from a specific sender or domain.
- Create Message Stream
Sets up a new stream to separate transactional email from broadcast email.
- Create Suppressions
Adds email addresses to a stream's suppression list so they stop receiving mail.
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.com 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 manage Postmark email operations from type.com?
Yes. With a Postmark connection shared to a Space, Claude can check spam scores, manage streams, and update suppression lists directly from a thread.
How does type.com authenticate with Postmark?
Postmark uses an API key, or server token, added once by an admin when the connection is created, who then decides which Spaces can use it.
Can Postmark checks run on a recurring schedule?
Yes. A type.com automation can run a recurring task, like checking suppression list growth weekly, and post a summary to a channel.
Can Claude Code or Codex use Postmark?
Yes. Once Postmark is connected in type.com, install the type.com CLI, and Claude Code or Codex can call its tools with type-cli integrations call. Calls run with your type.com access, and the credentials stay on type.com's servers.
Can I automate Postmark on a schedule?
Yes. In a Space with Postmark connected, describe the job, and type.com proposes an automation with its trigger, schedule, and destination. Runs can start on a schedule or from a webhook, Slack, GitHub, Linear, email, or RSS, and each run leaves a thread the team can read.
Is this the same as an MCP server for Postmark?
Not exactly. type.com 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.
More email & messaging connectors
All Email & Messaging integrationsConnect MailerSend to Claude in type.com to configure sending domains, tokens, and webhooks in a shared thread.
Connect Mails.so to Claude in type.com to validate single or bulk email addresses from a shared team thread.
Connect Missive to Claude in type.com to draft messages, manage contacts, and post updates to conversations from a thread.
Connect Mixmax to Claude in type.com to manage contact groups, unsubscribes, snippets, and sequence recipients from a thread.