Status

All systems operational

ok

Submission API

Acceptance, quotas, idempotency

operational

Rate limiter

Shared token buckets

operational

MTA adapter

Spool submission and health

operational

Semantics

  • • Accepted means durably committed by Transmitly.
  • • Delivered to MX means the remote server accepted the message — not inbox placement.
  • • Deferrals are retried with jitter; hard bounces are never retried.

version 1.1.0 · production · checked 10/11/2026, 21:04:02