See how a newsletter was received, from the weakest signal to the strongest.

Editor approval, then opens, recorded clicks, a bottom image load, a poll vote, a reply, recorded-activity tiers, and later activity after a click. Opens are provider-reported. Later activity is not caused by the send.

1. Editor approval. An editor approves the issue before the scheduler can send it. (Pro campaigns, plus assisted publisher setup)
2. Opens. Opens sit on the weakest rung. (Provider-reported. Apple prefetch can be marked. Other machine opens cannot be separated.)
3. Clicks. Clicks are recorded by the link router. (A security scanner or a forward can record a click.)
4. Bottom image. The bottom image loaded. (Not scroll depth, and not proof the issue was read.)
5. Poll vote. A poll vote is stored against the contact. (A deliberate recorded action. Not proof of one person, one vote.)
6. Reply. A reply is stored, and Autopilot for that contact stops. (Attached to the newest send in the last 30 days. A workflow you configured can still run.)
7. Tier mix. The sample splits across recorded-activity tiers. (Recorded activity, not validated human attention.)
8. Outcomes. After a recorded click, later activity in the window sits beside the send. (The send did not cause it.)