What this check does

Choose the sender, campaign, and question before starting. A placement test needs an approved seed-mailbox provider, permission to send the sample, and a fixed observation window.

How to read your result

The result reports what happened at the connected seed mailboxes. A missing message may be delayed, rejected, or not observed; it is not automatically a spam placement. The sample cannot reproduce every subscriber’s history or filtering.

What to do next

Use the same sender and content as your real campaign, change one variable at a time, and compare a fresh test. Combine placement results with authentication, sending logs, and provider feedback.

Common questions

Does a good authentication score prove inbox placement?

No. Authentication is important, but mailbox providers consider many additional signals.

Why might inbox placement be unavailable?

It requires a configured seed-mailbox provider, sender authorization, usage controls, and a defined observation window.