Send from your editor
Use Mailchimp, Brevo or any ESP. Add your private MailMarten address and our two direct seed inboxes.
THE QUIET CHECK BEFORE SEND
Better newsletters start with a real test.
We’re building private technical newsletter QA for agencies. The first production release is for invited testers while authentication, spam analysis and direct Gmail and Outlook observations are validated.
Private test access. Technical QA and inbox placement are not available yet.
01 / HOW IT WORKS
One test. A clearer answer.
Inspect the real email
The planned QA combines authentication, an explainable spam score, unsubscribe setup and supporting content checks.
Review the evidence
Direct Gmail and Outlook observations will be shown only after the inbox readers and matching are validated.
Inbox placement is observed in test accounts, not predicted for your whole audience.