OPERATIONS

Know what the service
can prove right now.

Use the live health endpoint for current checks, then follow each message’s own delivery evidence.

Current checks

The public health endpoint reports current service checks. A healthy response is a point-in-time observation, not a historical uptime guarantee.

Message outcomes are separate

A successful API request can mean queued or accepted by a relay. Inspect the returned message ID, delivery logs and signed webhooks for later provider and destination outcomes.

When a request is delayed

Check account and shared capacity, event freshness, template approval, provider response and queue age. Keep unavailable measurements unavailable rather than treating them as zero.

Delivery logs · Webhooks · 202 troubleshooting

YOUR NEXT STEP

Bring your idea.
We’ll help with the email.

Create an account. Choose your first email. Get guided through the setup.

Start building for free