# Test the browser flow around an email handoff

Zerocheck can test supported browser actions before or after an email handoff. Inbox retrieval, email links and SMS verification need a separate test harness.

Zerocheck can test supported browser actions before or after an email handoff. Inbox retrieval, email links and SMS verification need a separate test harness.

## Who it is for

- Role: Developer responsible for onboarding
- Company: Web apps with email-dependent journeys
- Trigger: An invitation or password-reset flow changes

## Why this is underserved

- A success message does not prove that an email arrived.
- Link expiry and one-time use need controlled fixtures.
- Inbox access and browser interaction are separate parts of the test.

## The workflow

Before: The team treats a visible “Email sent” message as proof that delivery, the link and the next page all work.

After: Use a browser test for the request form and its visible response. Verify delivery and token handling separately, and test the resulting app state with a prepared account.

## How Zerocheck handles it

1. Separate the browser-visible expectation from email delivery and token verification.
2. Configure a test account that can use the supported login path.
3. Draft a browser test for the form, validation and visible confirmation.
4. Keep inbox polling, magic-link extraction and SMS flows in your existing integration tests.

## Good fit when

- A web app and a repeatable user flow
- A test environment, test accounts and an explicit expected outcome

## Frequently asked questions

### Can Zerocheck open a magic link from an inbox?

No. Email retrieval, magic-link-in-email and SMS steps are unsupported.

### What browser coverage is useful here?

Form validation, visible request confirmations and post-login app behavior can be tested with suitable fixtures. These results do not establish email delivery.

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Canonical: https://tryzerocheck.com/use-cases/email-flow-testing/
Updated: 2026-09-14