Hello,

I’m working on an integration between my Smartermail installation and a third-party provider for email timestamp certification.

For this, my plan is to use SmarterMail Events for "Message Sent", and set the action to Webhook, which will call a middleware I’m developing. This middleware will then make the request to the third-party provider’s API.

A few weeks ago, I saw the Webhook option available on a development/test environment I had. However, after doing a fresh reinstall with a clean and updated version of SmarterMail (build 9399 running on Ubuntu 24), I no longer see Webhook as an available Action.

What are the prerequisites for this option to appear?

Thanks!