# YChecker

> YChecker checks Gmail, Outlook, disposable, and other email addresses through single, bulk, and API workflows.

- Use the linked pages as the canonical source for current result meanings, quotas, credit costs, and policies.
- Verification results describe the observed status at check time and should not be treated as a permanent guarantee.

## Product

- [YChecker overview](https://ychecker.com/): Single email verification and product overview.
- [Bulk email checker](https://ychecker.com/bulk-email-checker): Verify lists of email addresses.
- [Pricing and quotas](https://ychecker.com/pricing): Free checks, account credits, and current usage rules.
- [API documentation](https://ychecker.com/api): Official email verification API reference.

## Guides

- [How-to guide](https://ychecker.com/how-to-guide): How to run checks and interpret results.
- [Features](https://ychecker.com/features): Current verification capabilities.
- [Use cases](https://ychecker.com/use-cases): Common email verification workflows.
- [Security](https://ychecker.com/security): Security and data privacy information.

## Policies and support

- [Privacy policy](https://ychecker.com/privacy): How data is handled.
- [Terms of service](https://ychecker.com/terms): Rules and conditions for using YChecker.
- [Contact](https://ychecker.com/contact): Official support channel.

## Machine-readable resources

- [Full public content](https://ychecker.com/llms-full.txt): Expanded Markdown-compatible text compiled from public site content.
- [XML sitemap](https://ychecker.com/sitemap.xml): Complete index of public, crawlable URLs.