A WELLNESS REVOLUTION / EXPERIMENT

ActiveCampaign Mail Lab

Follow a message from trigger to inbox.

AC-LAB-20260915

Open the lab

Enter the lab administrator token provided with the deployment.

Administrator token

Sandbox connection

Sandbox API URLSandbox API key

The key is stored privately on Server52 and is excluded from logs.

ActiveCampaignSandbox pendingCampaign rendering and webhook connection

Test deliverySender and recipient are fixed to this mailbox

Trace levelVerbose · 7 day retentionCredentials excluded · private MIME inspection

Create a format test

Generate a preview, inspect it, then choose Send test. Every message is labeled for removal.

Experiment mapping and webhook

The sandbox automation adds a dedicated signal tag. The receiver requires a signed event. The signing key is configured server-to-server and is never shown here.

Messages

Processing trace

HTML preview · external resources blocked

Prepared message source

AC-LAB-20260915 · Manual delivery · 200 message / 5,000 trace entry cap · Only labeled experiment resources should be removed during cleanup.