Can Postmark and Inbox talk in both directions?

Yes. Build one flow that starts in Postmark and acts in Inbox, and a second that runs the other way, in the same project.

On our EU cloud in Frankfurt, or self-hosted on your own infrastructure with Docker or Kubernetes. The MIT-licensed core means there is always an exit.

Connect Postmark to Inbox

Move data between Postmark and Inbox the moment it happens. Build the flow visually, or let AI write it for you, then run it on our cloud or your own infrastructure.

Start building Explore Postmark Explore Inbox

Postmark triggers: 0
Postmark actions: 5
Inbox triggers: 6
Inbox actions: 7

Automation ideas

What you can build with Postmark and Inbox

A few flows teams run between Postmark and Inbox. Use one as a starting point, or build your own from scratch.

New Contact in Inbox creates Send Email in Postmark
Triggers when a new contact is added to your INBOX account (through a form, manual entry, import, or API).
New Contact in Inbox creates Send Email With Template in Postmark
Triggers when a new contact is added to your INBOX account (through a form, manual entry, import, or API).
New Contact in Inbox creates Get Email Bounces in Postmark
Triggers when a new contact is added to your INBOX account (through a form, manual entry, import, or API).
New Campaign in Inbox creates Send Email in Postmark
Triggers when a new campaign is created in your INBOX account.