> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onchainsuite.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Preview and Test Send

> Validate rendering, links, and audience behavior before launching a live email campaign.

## Why Testing Matters

Web3 campaigns often rely on dynamic audience criteria, wallet traits, and time-sensitive announcements. A fast preview cycle prevents broken personalization and incorrect targeting.

## Test Workflow

1. Open the campaign draft.
2. Use the preview mode to inspect layout and personalization.
3. Send a test email to internal reviewers.
4. Check mobile and desktop rendering.
5. Verify every CTA, tracked link, and unsubscribe path.
6. Confirm the selected audience matches the intended segment.

## What To Verify

* Subject line and preview text render correctly.
* Sender name and sender address match the campaign.
* Dynamic values have sensible fallbacks.
* Images load and links resolve.
* Suppression and opt-out behavior are respected.

## Launch Readiness

A campaign is usually ready when content is approved, sender settings are verified, and internal test sends match expectations across devices.