How do I connect Postmark?

Sign up for Conductor Deck, then add a Postmark step to a workflow on the visual canvas. The builder walks you through the connection it needs — an account authorization or the required keys — right inside the step. No separate setup or code.

Yes — Conductor Deck has a free tier you can build and run workflows on, with no credit card required. Paid plans raise the monthly run limits and add advanced features when you need them.

What's the difference between a trigger and an action?

A trigger is the event that starts a workflow — for example, a Stream Deck button press or an incoming event from a connected app. An action is a step the workflow performs once it runs. A workflow is one trigger followed by one or more actions.

Postmark + Stream Deck

transactional-email · email · 0 triggers · 46 actions

Postmark is an email delivery service that enables developers to send transactional emails with high deliverability and detailed analytics. Add Postmark to your Stream Deck workflows with guided setup for the connection details it needs.

Build a Postmark workflow — free See how it works

No code
Free tier
One Stream Deck press
Pairs with OBS & Elgato tools
OAuth & keys handled in-builder

Triggers & actions

Steps your workflow can perform in Postmark.

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.

Create Webhook

Tool to create a new webhook configuration for Postmark. Use when you need to set up a webhook to receive event notifications for email tracking (opens, clicks, bounces, deliveries, etc.).

Get Message Stream

Tool to retrieve details of a specific message stream by its ID. Use when you need to inspect stream configuration such as type, description, or subscription settings.

Get Webhook

Tool to retrieve details of a specific webhook by its ID. Use when you need to inspect webhook configuration including URL, triggers, and message stream settings.

List Inbound Rules

Tool to list all inbound rules (triggers) configured for blocking senders. Use when you need to retrieve configured inbound rules with pagination support.

List Message Streams

Tool to list all message streams for a Postmark server with optional type and archive filtering. Use when you need to retrieve available message streams. A server may have up to 10 streams including defaults.

About Postmark

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

transactional-emailemail

How to connect

Sign up for free

Create your Conductor Deck account: no credit card required.

Connect Postmark

Follow the setup prompts for Postmark. Conductor Deck handles the app authorization or required connection details inside the workflow builder.

Build a workflow

Add a Postmark action to your visual workflow canvas. Configure the options you need, then connect it to other steps.

Assign to Stream Deck

Sync your workflow to any Stream Deck button. Press once to trigger the entire sequence.

Frequently asked questions

How do I connect Postmark?: Sign up for Conductor Deck, then add a Postmark step to a workflow on the visual canvas. The builder walks you through the connection it needs — an account authorization or the required keys — right inside the step. No separate setup or code.
Is it free?: Yes — Conductor Deck has a free tier you can build and run workflows on, with no credit card required. Paid plans raise the monthly run limits and add advanced features when you need them.
What's the difference between a trigger and an action?: A trigger is the event that starts a workflow — for example, a Stream Deck button press or an incoming event from a connected app. An action is a step the workflow performs once it runs. A workflow is one trigger followed by one or more actions.