Run Your First Test

A deliverability test takes a couple of minutes and needs no integration.

Steps

1. Start a test. SendLucid generates a unique, one-time test address.
2. Send an email to it the way you normally send — ideally a real campaign from your ESP, so the test reflects your actual setup (your domain, IP, and template).
3. Open the report. SendLucid receives the message, runs 25+ checks, and produces a 0–100 score.
4. Work top-down. Fix failed Authentication checks first — they carry the most weight — then move through reputation and content.

What you get

A scored report where every check explains what it found, why it matters, and how to fix it. See the Deliverability Testing section for what each check covers.

Sign in to save your test history and track your score over time. You can run a one-off test without an account to try it.