Mailbox API

Read connected mailboxes, their health and their sending stats.

Updated Sep 10, 2026 1 min read

Scope: mailboxes:read. The mailbox API is read-only — mailboxes are connected and configured in the dashboard.

Endpoints

  • GET /mailboxes — list connected mailboxes with status, health and sending stats
  • GET /mailboxes/{mailbox_id} — retrieve one

What to use it for

Monitoring. Poll the list on a schedule and alert your team when a mailbox leaves the active state or its health drops, instead of finding out when a campaign stalls.

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